My guess at Final 53 (at least the first 3 weeks)

j4m2b said
Got to figure in Adam prentiss. Also, i think lalos could make a push.

First major injury someone is getting IR for a redshirt year.

We've often waived the FB week one and then he's on and off the roster week to week throughout the season.
Nobody usually snipes a FB. Few teams even use a FB. Most bring a TE in as a FB when needed. So theres little worry you'll lose him.