Gayle Sayers had 4956 yards and 39 TD's in 7 seasons.
Is it the contention of all of you geniuses that Gayle Sayers wasn't great?
Sadly, he only played a few full seasons, which sucks. Nobody was even close to his level, though. Sayers was also a pretty damn good special teamer too, which only helps his case. He was easily one of the best of the 60s, no doubt.