In recent years, the NFL has seen a decline in the usage of a true bell-cow running back carrying the load for their team. The Tom Brady-led Patriots proved you did not need a star there to succeed and, ultimately, that teams only needed a serviceable guy to get four or five yards when called upon. The Chiefs doubled down on this by waiting to draft their running back of the last two Super Bowls in the seventh round in his draft. However, teams like the Lions, who utilized rookie running-back Ja