--QB Kevin Kolb is limited in practice because of a concussion suffered two games ago. Kolb likely will be questionable again this Sunday.
--RT Brandon Keith missed practice time this week with a right ankle injury.
--RB Beanie Wells continues to miss practice time with a right knee injury. Wells has not missed a game, however, since Week 3 and that was because of a hamstring.
--OLB Joey Porter was placed on injured reserve after missing eight games with a knee injury. Porter didn't produce when he was healthy and at 34, his career likely is over.
Look for the Cardinals to get All-Pro wideout Larry Fitzgerald involved early and try to get…