My go to for the past couple years has been Jeremy Butler, I think this board sleeps on him too much. He's in the mold of Aiken - UDFA, big, reliable hands, good body control - and with all the speed we have at the wideout position this year we could use another guy to abuse the middle of the field, and between him and Aiken I'm not sure who's better after the catch, I'm tempted to give Butler the edge. After being activated from the PS last year he gave a glimpse of what he's capable of given the chance. With Camp never being healthy I think Butler has a very, very good chance of beating him out for a spot.
My second choice has to be Taliaferro. If the guy could just stay healthy then I think he'd be a very good back by now. Not a fast guy but he's very quick hitting the hole when he sees it and brings good power to the run game - he's very similar to Alfred Morris. But there's no double standard here, I say all the time that Camp shouldn't make the team because it doesn't matter how good you are if you're never on the field, the same should be true of all players including Tali. Our backfield is loaded and it'll be interesting to see how it shakes out, can we afford to carry 4? I'm not so sure but if we go with Forsett, Buck, and Dixon, we are sort of missing a power/short yardage back (Dixon brings some power but he's definitely not a short yardage back), It really sucks to sit back and watch Forsett come in on short yardage situations and get stuffed 90% of the time.