Is an average back in terms of YPC and is zero threat in the passing game. Less than one catch per game in fact.
What would a late second round pick or maybe an early third round pick earn on a four year contract? That guy can replace Akers productivity right out of the gate, so that's probably his value to the team. Coming off an Achilles tendon injury you have to draft somebody to probably replace him it's the smart play.
Currently in the NFL running back is one of the most easily replaceable positions on the roster it makes no sense to pay them big money less they make huge contributions.
