Here are the key players who are banged up heading into Saturday's college football action.

QUARTERBACKS

Dan Persa, Northwestern - sore Achilles, missed Week 1, unlikely to play in Week 2
Jeff Tuel, Washington State - broken collarbone, out 4-8 weeks
Tanner Price, Wake Forest - sprained knee last week, considered probable for Saturday
Austin Davis, Southern Miss - shoulder, probable for Week 2
Kevin Prince, UCLA - concussion and shoulder, questionable for Week 2, Brehaut likely to start

RUNNING BACKS

Kendial Lawrence, Missouri - hairline fracture of leg bone, could miss 1-4 weeks
Kenjon Barner, Oregon - sprained ankle, questionable for Week 2
Brandon Bolden, Mississippi - serious ankle injury, could miss extensive time
Enrique Davis, Mississippi - knee injury, doubtful for Week 2
D.J. Shoemate, Connecticut - sprained ankle kept him out of Week 1, expected to play in Week 2
Jerrel Rhodes, Memphis - knee injury not deemed serious, reports have him as questionable for Week 2
Sam McGuffie, Rice - left Week 1 with ankle injury, remained out for precautionary reasons, coaches say he should be ready to play in Week 2
Orleans Darkwa, Tulane - toe ligament injury, played sparingly in opener, expected to play again in Week 2
Chris Polk, Washington - knee scope, played in Week 1 despite reports he would rest, had a big game
Ed Wesley, TCU - re-aggrevated a shoulder injury, doubtful for Week 2
Montel Harris, Boston College - will miss the upcoming game vs. UCF
Pat Shed, UAB - hernia, OUT for Week 2.  Greg Franklin could fill his shoes in the offense.
Mike Trumpy, Northwestern - concussion, doubtful for Week 2
Malcolm Agnew, Oregon State - hamstring pop, out for Week 2, bye in Week 3
Mustapha Greene, North Carolina State - foot injury, expectd to miss first four games of season
Andrew Buie, West Virginia - collarbone injry, listed as day-to-day
Dennis Johnson, Southern Miss - knee injury, doubtful for Week 2
Jordan Hall, Ohio State - suspension, OUT for Week 2

WIDE RECEIVERS

Ifeanyi Momah, Boston College - knee injury, out for the season
Jermaine Kearse, Washington - sprained ankle, expected to play in Week 2
James Rodgers, Oregon State - recovering from knee injury, out for Week 2
Kevin Bolden, Southern Miss - concussion, questionable for Week 2, coach won't comment on extent of his injury
Brett Moncrief, Troy - foot injury has been a problem since the spring, doubtful for Week 2
Juron Criner, Arizona - recovering from appendectomy, missed Week 2, status for Week 3 is unclear
Chleb Ravenell, Western Michigan - sprained ankle, out for Week 2
Josh Bellamy, Louisville - hamstring, questionable for week 2
Darius Bright, Hawaii - will play in Week 2 after serving one game suspension
Michael Bowman, East Carolina - will play in Week 2 after serving one game suspension
Jerrel Jackson, Missouri - hamstring, doubtful for Friday's game vs. Arizona State

TIGHT ENDS

Ryan Otten, San Jose State - sprained ankle, doubtful for Week 2
Joe Halahuni, Oregon State - shoulder injury, out for Week 2
Travis Kelce, Cincinnati - ankle, expected to play in Week 2
Ted Bolser, Indiana - hamstring, doubtful for Week 2
Logan Brock, TCU - foot injury, doubtful for Week 2

KICKERS

Philip Welch, Wisconsin - out for Week 2
Casey Barth, North Carolina - thigh injury, probable for Week 2

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