This post comes the closest to my point of view. Not everybody comes back from an ACL as spectacularly quick as Peterson. Green and Harris in tandem would be good. Blount would be interesting but Bradshaw, Mendenhall, and Hillis, no thanks, the negatives are just too strong. And yeah, we do need a better O Line - not so much for the running game as to allow Rodgers not to have to run for his life all the time. As great as he is, imagine what he could be with blocking like some other QBs get.