The last pure RB to go into the Hall of Fame was Edgerrin James three years ago. Right now, the average career of an NFL running back is about 5-8 years. Running backs don't have the type of careers now that they did almost 20 years ago. Right now, the only guy that's a pure RB that has a chance to make the Hall of Fame is Marshawn Lynch. As for guys who are currently playing, I don't see any of them having a chance to make the Hall of Fame. Does anyone have any candidates for running backs that have a chance to make the Hall of Fame?