[iverbure]

Paul Bradley
Fight Finder - Paul Bradley's Mixed Martial Arts Statistics
Matt Brown
Fight Finder - Matt Brown's Mixed Martial Arts Statistics
Steve Byrnes
Fight Finder - Steve Byrnes's Mixed Martial Arts Statistics
Timothy Credeur
Fight Finder - Timothy Credeur's Mixed Martial Arts Statistics
C.B. Dollaway
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Josh Hall
he is from team quest this might be his profile from sherdog
Fight Finder - Josh Hall's Mixed Martial Arts Statistics
Mike Marrello
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Prince Mclean
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Aaron Meisner
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Jeremiah Riggs
Fight Finder - Jeremiah Riggs's Mixed Martial Arts Statistics
Dante Rivera
Fight Finder - Dante Rivera's Mixed Martial Arts Statistics
David Roberts
Fight Finder - David Roberts's Mixed Martial Arts Statistics
Amir Sadollah
couldn't find info on him from sherdog
Brandon Sene
Fight Finder - Brandon Sene's Mixed Martial Arts Statistics
Dan Simmler
Fight Finder - Dan Simmler's Mixed Martial Arts Statistics
Jesse Taylor
Fight Finder - Jesse Taylor's Mixed Martial Arts Statistics
Luke Zachrich
Fight Finder - Luke Zachrich's Mixed Martial Arts Statistics

If you can count, there are 17. This means someone likely gets hurt, i bet its that Prince guy sense he has a injury history.
Taylor and Hall were reported by Howie

Meisner- Rivera - Credeur were reported by Five ounces of pain
Five Ounces of Pain | TUF 7
MMAjunkie has the others.
Rumors — The Ultimate Fighter 7 -- MMAjunkie.com

So there it is, hopefully the guy who gets hurt is not one of the guys the ufc expected to win the show.