Will be curious to see how they approach the lack of depth this game as far as the roster goes.
The obvious spot to subtract from is RB, but Ali's health makes that complicated. If he's still hurt even a little come Saturday, he probably gets the IR treatment in favor of one of the PS DL and Collier sticks for another game as RB3. If they deem Keaton ready, he probably takes the spot of Collier either way.
Big thing is that all 3 DL (Worley, Tupou, and Ravenell) are likely going to be needed and that means one needs to go to the 53.