Jim Brown = Derek Henry. Probably the only RB of his era that could make it big in today's game.
Best RB's I've seen: Bo Jackson followed by Earl Campbell
People forget how dominant Earl Campbell was for 4-5 years.
He was the single most important player in the NFL. He and that great Oilers defense almost beat the Steelers in the playoffs twice during the Steelers Super Bowl great run.
Those Oilers teams got close to the Super Bowl twice, but the workload destroyed his knees.
1978 - 302 att
1979 - 368 att
1980 - 373 att
1981 - 361 att
1982 - 157 (9 game strike season)
1983 - 322 att
1984-1985 - 146 &158
Campbell ran like Wright. Barry Sanders ran like Sampson. Injuries can be luck of the draw, but Sanders took far fewer direct hits to the legs as well as far fewer runs straight up the gut. Campbell was a punishing runner who hit harder than his tacklers, pushed piles, and physically wore down a defense. He also developed spinal stenosis in 1978, it could have paralyzed him after any hit, had 5 back surgeries, and many knees surgeries and both replacements.
That made it look like he was getting stronger as the game went on, but he was just running through the weaker arm tackles as the defense lost strength (like a boxer whose strategy is to concentrate on punching his opponents arms; it looks like a losing strategy until his opponent has no punching power by the 5th round).
Campbell says players are too soft today and should play injured like he did. I am not so sure. He is in constant pain and recovering from painkiller addiction.
Sanders tore his MCL and his posterior cruciate ligament (PCL) and who knows how many concussions (Campbell too).
Sanders says his retirement decision was made because the Lions had shown no commitment to build a winning team around him, and injuries were also a concern.