In yet another new feature, Sport Crack presents NFL History 101, in which I will discuss the history of the game… whether that be the top skill positions, top games, top anything. It’s my mission to bring you a history lesson that you most certainly will not fall asleep through. At least I hope not... Anyway, first up: NFL History 101: Top Running Backs. <cue dramatic NFL history music> It’s gone by many names in it’s storied history. The running back. The tailback. The fullback. The halfback. Each one exhibit’s a certain mystique. Each one suggests that the player it is the title of is a game changer, a skilled athlete who can take punishment like no other position in. . . more