I read the number switch was for reason other than position change. With Knox a lock to start, the sure handed vet Kroft, the surprising Sweeney and McDermott’s favorite penalty machine Smith for blocking, that’s a full room. Add in DiMarco’s release and it’s very likely FB -when used- will be Gilliam’s spot.
This said, we’ve heard a lot about more 22 personnel coming as a new wrinkle, so there’s injury protection here as well.