This Barry Sanders worship is odd.
Old-school coaches would boot Sanders off the field for not simply taking the hand-off and hitting the hole hard. They'd bitch and moan about his dancing around. Ricky Williams would dominate any era...so would Brown, Gordon, Simpson, Herschel, Emmitt, Payton, Bo, et al.
If you put Herschel or Campbell at tailback in the 20s, people would chastise you for lining up your nose guard in the backfield. But again, I don't think old-timey coaches would put up with the fact that Sanders (in his NFL career) had the most carries for no gain or a loss in history. It'd be the principle of the thing. Get to the hole ASAP and take your 3 yards and a cloud of dust, young man!