That looked like a lot more than a hyperextension. When MMA fighters get their arm bent like that in an arm bar, it usually results in a break and multiple tears in there. I wouldn't expect him back until very late in the season, if at all.

This might have saved Trysten Hill from getting cut, if he can even get healthy in time.

Right now, I expect them to roll with:
Brent Urban - starting 3-tech DT/5-tech DE
Carlos Watkins - starting 1-techDT/5-tech DE
Justin Hamilton - starting NT/backup 1-tech DT
Osa Odighizuwa - backup 3-tech DT/backup 5-tech DE
Quinton Bohanna - backup NT/3rd string 1-tech DT
Trysten Hill - 3rd string 3-tech DT/backup 5-tech DE

That's 6 interior linemen. I doubt they keep more than that. They probably won't even keep that many with the position flex of Urban, Lawrence, Gholston, and Odighizuwa.

More than likely, they roll with a DL of:
DeMarcus Lawrence
Brent Urban
Carlos Watkins
Randy Gregory

Backups:
Dorance Armstrong
Osa Odighizuwa
Justin Hamilton
Chauncey Golston
Quinton Bohanna

That's 9 DL. Hill might still not make it. Basham may even knock Golston off the roster if he doesn't get healthy and prove he's worth a spot.