Emmitt Smith: DeMarco Murray could have had 2,500 yards last year

All DeMarco Murray did last season was lead the league in rushing. But the league’s all-time leading rusher says he should have done even more. During an interview with SportsRadio 1310-AM, Cowboys Hall of Famer Emmitt Smith said he thought Murray could have made even more of an impact last year than the 1,845 yards he…