Thursday, October 30, 2008

The Strategy of Rotating Defenses Week by Week

I have always held to the belief that it's not worth it to draft a defense early. I figure you can always snipe one of the upcoming units from the free agent pool or change your defense depending on matchups each week. I'll always wait until the 3rd to the last round at least before drafting a defense, and might not draft one at all (instead I'll look to make a multiplayer trade before the season starts then pick up a defense off the free agent pile).

In a couple leagues this season, I rotate my defense every week, rotating mediocre defenses from the free agent pool depending on the matchup. I always do this in salary cap as well.

How does this strategy of rotating defenses week by week compare to sticking with one dominant defense the whole season? To look at this, I'll compare the best defenses in terms of interceptions made and sacks made with the worst offenses in terms of interceptions thrown and sacks allowed last year.

Note that this clearly doesn't include some important statistics when looking at defensive units, but this should still be a fairly accurate comparison. As you can see, for top defenses, the rank according to merely interceptions and sacks correlates well with their actual fantasy rank for the season.

2007 Top 10 Defenses in terms of Interceptions and Sacks
Team Int Sacks Sacks+2*Int Actual Fantasy Rank
San Diego 30 42 102 1
New England 19 47 85 3
Seattle 20 45 85 4
Dallas 19 46 84 5
Tennessee 22 40 84 9
New York 15 53 83 8
Jacksonville 20 37 77 14
Green Bay 19 36 74 11
Chicago 16 41 73 6
Indianapolis 22 28 72 10

2007 10 Worst Offenses in terms of Interceptions and Sacks
Team Int Sack Sacks+2*Int
St. Louis 28 48 104
Detroit 22 54 98
Kansas City 20 55 95
NY Jets 19 53 91
San Francisco 17 55 89
Chicago 21 43 85
Oakland 20 41 81
Philadelphia 15 49 79
Atlanta 15 47 77
Pittsburgh 14 47 75

The tables above show that generally, the number of points you should expect from your defense in any given week is more dependent on how good the offense you are facing is rather than how good your defense is.

So if you like to plug in defenses week by week depending on the matchup, let these tables support your tactics. Meanwhile, if you like to draft defenses early, it's time to rethink your strategy.

If you still think that drafting defenses early is a good idea and want to shrug off the conclusion of the above tables since they sample only one year, consider that the performances of defenses vary significantly from year to year and that you can often pick up a good defense during the year anyways. Make sure you wait until you draft a defense next year.

Tuesday, October 28, 2008

Who is Chris Johnson

Maybe you weren't paying attention to the NFL combine, when Chris Johnson posted the fasted 40 time of 4.24. Maybe you didn't know Chris Johnson was a standout weight lifter and that as a junior at East Carolina he had a 265-pound power clean-lift and a 315-pound bench-press despite being 5'11" and less than 200 pounds. Maybe you didn't realize Chris Johnson anchored the fastest collegiate 4x100 relay team in the country.

Maybe you weren't paying attention to the preseason hype. Maybe you didn't think the Titans were going to be that good this year, and didn't notice the speedy rookie gaining an average of 109 yards from scrimmage through the first 3 weeks of the season. Maybe you still don't know who Chris Johnson is, and you just really haven't been paying enough attention this year.

Chris Johnson is probably the biggest offensive reason for the Titans being 7-0, the only undefeated team in the league. So far, Johnson has accumulated 626 yards rushing on 5.1 y/a, has 18 receptions for 92 yards, and 5 touchdowns. We have perhaps the next fantasy superstar in our midst, someone who could've been the number one player in the game this season if not for Lendale White, who has robbed Johnson of 8 rushing touchdowns of 2 yards or less, and 1 of 6 yards.

Regardless, Johnson should prove to be more and more valuable in the second half, as the Titans should give Johnson the ball more and White the ball less as the season progresses, much like Adrian Peterson and Chester Taylor from last year in Minnesota. The Titans should also be able to run the ball freely with their schedule. The second half goes as follows: Green Bay, @ Chicago, @ Jacksonville, NY Jets, Detroit, Cleveland, @ Houston, Pittsburgh, @ Indianapolis. Those teams rank 25, 6, 17, 4, 31, 24, 21, 3, and 26 against the run.

Chris Johnson will be a top 10 running back this season and could be a top 5 running back if the Titans give him some of White's goal line scores.

Fantasy Football: Quarterbacks in the Second Half

Starting with the week 1 injury to Tom Brady, the quarterback position so far this year has been by far the most unpredictable. For the most part, there have been few surprising performances at the other positions. Here I will give my opinion on how the second half will fare for some quarterbacks that have been surprisingly good or surprisingly bad thus far.

Quarterbacks
BUY:Kurt Warner-Warner is 2nd in yards and has thrown for 14 touchdowns versus just 6 interceptions, good for the 4th most valuable quarterback in all of fantasy so far. He thinks he's playing as well as he ever has, and that may be the truth. He has a 70.2 completion percentage and has a yards/attempt of 8.0. Why do I think he will continue to put up monster numbers?
1) The Cardinals cannot run the ball with Edge, so will continue to throw 30, 40 times a game (or 57, the number of passes Warner threw against the Jets) for the rest of the year.
2) Larry Fitzgerald and Anquan Boldin are as good as they get, and oh yeah Steve Breaston is also on pace for 1000 yards.
3) This performance is not completely out of the blue at all: Warner was very good last year too. Through 14 games, he threw for 27 Tds, 17 Ints, and 3417 yards (7.6 Y/A).

Tony Romo-Apparently there is a poll in some New York newspaper about who is the better quarterback between Tony Romo and Eli Manning. That has to be a joke. Romo was having another fantastic year (will we ever be able to say that about Eli?) before he got hurt, and when he comes back he'll also have superathletic Roy Williams to throw to.
That's going to be sick. The rib injury to Witten could hurt, but Romo will have plenty of weapons regardless. He or Brees will be the best fantasy quarterback in the game when he comes back.

Aaron Rodgers-This is the reason why the Packers let go of Brett Favre. Considering his first start ever in the NFL came in week 1 of this season, it's really amazing how great Rodgers has been. He currently has the 3rd most fantasy points of any quarterback this year, and he'll only get better and better as he gains experience. Also, Greg Jennings is for real.

Jay Cutler-An injury has hampered his play a bit recently, but Cutler is definitely going to be one of the best in the second half of the season. With Denver's defense giving up the 4th most points in the league and 3rd most yards, the Broncos figure to be in a lot of shootouts in the second half of the year, and Cutler is well equipped to win a lot of them. Cutler will be airing it out to Brandon Marshall and Eddie Royal and should throw for at least 30 touchdowns by the end of the season.

SELL:
Derek Anderson-I thought his play was a little overrated at points last year, as he did throw 19 interceptions and had only a 56.5 completion percentage. His Y/A was 7.2 and rating was 82.5. In the last few games of last season, he was horrible. Many people are targeting Anderson as a buy low candidate right now, citing the return of Donte Stallworth, the return of Braylon Edward's hands, and Browns' recent winning. If I were an Anderson owner, I'd be looking to trade away Anderson as his value is up after a good last few games. Anderson takes a lot of risks, and a lot of them paid off last season. However, I don't think he's going to be putting up high 20 touchdown seasons anymore unless the Browns are willing to have him throw 20 interceptions in the process.

Peyton Manning-In no way am I saying Peyton is not still a top 10 quarterback this year, but he's not going to be putting up the numbers we are accustomed to for the rest of this season. There is clearly something wrong with his knee, even if we will never know exactly what is going on with it (the secrecy of NFL injuries is getting ridiculous), and Marvin Harrison sadly is in the decline of his career. He should be a good-but-not-great quarterback, so trade him away to some Peyton lover who thinks Peyton is going to post a 100 qb rating the rest of the way.
Philip Rivers-Rivers is the #1 quarterback in the game thus far, as he has established rapport with Vincent Jackson and Chris Chambers to go along with LT, Gates, and Darren Sproles. Rivers will continue to be an excellent option the rest of the way, but his pace will have to slow down as LT will get his touchdowns soon. LT only has two rushing touchdowns from inside the 10 yard line (both 2 yarders), while Rivers has 5 passing touchdowns from inside the 10 yard line (1, 1, 4, 6, and 9 yards, with the 9-yarder being on first down). That ratio will even out as eventually teams will protect more against the pass inside the red zone, leaving LT with more rushing scores and Rivers with less passing ones.
Rivers will continue to be a solid option and a good #1 quarterback the rest of the way, but not a top-5 quarterback in the second half.

QB rankings for the second half:
Tier 1
1) Brees-and now Colston is back
2) Romo
3) Cutler
4) Warner
5) Rodgers
Tier 2
6) Roethlisberger-doing a great job without Parker and struggling line
7) Rivers
8) McNabb-Can Westbrook stay healthy?
9) Peyton Manning
10) Favre
11) Schaub
12) Delhomme
13) Bulger-Where have you gone Torry Holt?
Tier 3
14) Derek Anderson
15) Garrard
16) Pennington
17) Campbell
18) Eli Manning
19) Cassel-building rapport with Moss
20) Matt Ryan
21) Orton

Is Eli Proving me Wrong?

Eli’s numbers this year have been good so far, as he’s thrown for an average of 227 yards per game with 9 touchdowns and 4 interceptions through 7 games, which puts him on pace to throw for 3630 yards and about 20.5 touchdowns with only 9 interceptions. He has a completion percentage over 60% (61.4), a Y/A of 7.1, and a QB rating of 88.9. Those numbers are meteoric rises over his previous years (see article below), and I don’t expect this to continue. Eli is always pretty good in the beginning of the season. Here are his statistics through the first 7 games of the season since 2005, his first full season as a starter.

Year Comp Pct Y/A yards/game TD INT
2005 51.1 6.9 222 13 5
2006 61.4 7.2 239 14 8
2007 60.9 6.7 218 13 9
2008 61.4 7.1 227 9 4

As you can see, the good statistics that Eli has put up this year through the first 7 games are actually no surprise. In no way does his play this season make him deserving of being considered a fantasy superstar (only 13th most points for a quarterback so far this season anyways) and much less an NFL superstar.

Eli Manning Supporter: But these stats are building upon an amazing postseason run last season! You’re just bitter that he beat your favorite team in the Super Bowl, Jeff! Just say it Jeff, Eli is better than Peyton now! Way better than Romo, way better than Roethlisberger, he’s one of the best!
Me: (after vomiting a few times) Please read my article Eli Manning--A Long Way to Go, where I explain how Eli’s play last year in the postseason was more due to the defenses he faced and sheer luck that he didn’t throw a pick in that Super Bowl drive.

Also, after watching the Giants-Steelers game last week, it became apparent to me that I have rarely seen an experienced quarterback settle for a higher percentage of checkdown passes. That's why he started the game 9/10, not because he was actually throwing accurately. Correction, he was throwing slow passes very accurately to people maybe 5 yards away from him who were wide open. The first time he threw to anybody who wasn’t wide open, he jumped backwards and then almost threw an interception with the Giants at Pittsburgh’s 1 yard line (fade away!). Sure, Eli’s Y/A is over 7 for the season, but that is due to the yards after catch of the Giant’s very talented offensive weapons (Plax, Toomer, Steve Smith, Domenik Hixon, Sinorice Moss, Brandon Jacobs, Derrick Ward, Ahmad Bradshaw).

Make no mistake; the Giants are not Eli’s team, but a team with Eli on it.

For Eli’s fantasy owners, there are two scenarios I can see for the rest of the year.
1) The Giants continue to give Eli easy plays and he finishes the year with respectable numbers, good enough to make him a respectable QB2.
2) Just like every other year so far, Eli will feel the pressure as the games begin to matter, and as he throws more passes down the field, the interceptions come and the frustration begins.

Conclusion: Trade him to someone who buys into the positive media buzz surrounding Eli.