Carr in need of better protection

Updated: July 20, 2005, 8:50 AM ET
Scouts Inc.
Every offseason brings change in the NFL, not only in terms of players and coaches, but, by extension, new philosophies and schemes. NFL coaches and front offices do a great job of self evaluating, and many times they will tweak their schemes or philosophies to better fit their personnel, or simply to get better production. Let's take a look, team by team, at the philosophical changes heading into the 2005 season.

NFC: EAST | SOUTH | NORTH | WEST
AFC: EAST | SOUTH | NORTH | WEST

AFC South

Houston Texans