Interesting CB rankings

[Parrish]

ProFootballFocus.com - By Position (http://profootballfocus.com/by_position.php?tab=by_position&season=2009&pos=CB&stype=r&runpass=&teamid=-1&numgames=1)

The 49ers have 3 ranked in the top 20.

[BigBenCan7]

What are these based on? I can't follow it. Ike Taylor leads the league in passes defensed, and has a lower catch % allowed than half the guys in the Top 12, yet somehow he ranks 104th in their pass coverage rankings.

[MrSlurpee]

I don't know how updated these are, but under penalties it says Cromartie has 0. He had like 4 in the Pitt game the other day, and I know he's had a couple throughout the first 3 games.

[Dreamers]

I'd say it is still young in the season but I can't say that last years look any better.