Mathis returns to practice
A Pro Bowl selection last year, Mathis missed practice Wednesday and Thursday with a quadriceps injury.
Right tackle Ryan Diem is also questionable after missing his second straight day of practice with a hamstring injury. Left tackle Charlie Johnson returned to practice after missing last week's game with a foot injury and is listed as questionable.
Copyright 2009 by The Associated Press
MORE NFL HEADLINES
- Redskins' Cousins to start in place of RG III
- Urlacher: Bears should stick with McCown
- Bucs' Goldson says rep as dirty 'ridiculous'
- MJD hopes to be back with Jags next season
MOST SENT STORIES ON ESPN.COM
NFL WEEK 14 PREVIEW
HOT READ: LOST ART OF TACKLING
MNF: Cardinals at 49ers (8:30 ET)
- Nike Men's Indianapolis Colts Tri-Blend Script Blue T-Shirt