Bruce Arians “cried” upon hearing of Vick Ballard’s injury

As a rookie in 2012, Colts tailback Vick Ballard played an important role for a playoff team, leading Indianapolis in rushing. But since then, Ballard has had simply awful injury luck. A right ACL tear ended his 2013 campaign after just one game. And on Friday, Ballard suffered a left Achilles tendon tear, an injury…