I agree, he will probably not make the team this year. Shows the lack of RB depth they had from last season. Well, not really they had a RB on the PS that was better.
I think they really hoped he would have made an impact as the next Darren Sproles. And from his rookie season, he did not.
We will see how serious they are about the RB situation if they bring in enough, and draft a RB to create real depth. Or do they ignore that to create a spot for him. Then they tell us it just did not work out to bring in another RB for that depth.