What to do with Buc's RBs?

So, I have Peyton Barber in a full PPR league and the RB situation looks atrocious. So I’m wondering am I better picking up a Malcolm Brown, Gio, Jalen Richard or Dion Lewis? I have Josh Jacob’s and Zeke as my RB. On my bench I have Montgomery, Miles Sanders and rashaad penny

Dion Lewis could have pretty good run in games Tennessee will be trailing. That’s most of them. Gio will gt first shot if something happens to Mixon. The Tampa backfield is a mess. I personally wouldn’t waste the roster spot on one of them.

I dont think it would be terrible to keep him for a while until you get to see your rookies in a regular season game. Chances are at least 1 if not all 3 will pan out but if not at least you know Barber is a starting RB you can plug in if you absolutely need too. After week 1 if you feel comfortable with them then drop him for one of those RBs listed (i like Lewis or Brown) or see who other people drop, which could be better.