You may be right; but:At best, this becomes a 3 headed committee, no? Maybe Alf wins 1st and 2nd down roles. I just can't see it, but just in case it happens, is he really worth rostering? Would he be the goal line back? I think the bottom line is nobody knows. If you have 8 bench spots, sure, take a flier and see what happens. I'd rather invest my lotto tickets in less crowded backfields.
Without the injuries, this guy would probably be working in a car dealership. I think when McKinnon and Breida get healthy, the excitement will die down.
McKinnon has shown, multiple times, that he doesn’t excel in a “traditional” lead RB role.
Alf has shown that he can exceed in that role, AND that he can exceed in Shanahan’s offense.
Breida is small, and maybe he can handle a lead role, but I’m skeptical.
If it turns into Alf as the 1st/2nd down RB who gets goal-line carries, while McKinnon serves as the pass-catcher (where he’s a better fit, IMO), and Breida is a backup for both, it’s not unreasonable for Alf to get 700-800 yards and 6+ TD.