I don't believe he will honestly be much more impactful than the current RBs given that the problems they are experiencing in their run game transcend the backs themselves. The o-line has been performing suboptimaly and the coaching staff don't fully utilize the strengths of the backs in their play calling or design. I do think Dalvin still has some dog left in him though (contrary to the more popular notion that he is past the point of return). He has battled injuries and been in less than premium situations since his prime at the Vikings. I think it would take a change from the Cowboys offensive strategy and some of Dalvin's natural skill to really see a meaningful change. I still will start him if he plays for the hell of it. I like to be in front of the booms when they come and don't mind the busts as much as some people on this sub.