That is an interesting comment, considering that Morris is signed with the Cowboys. McFadden and Morris will likely be pressed to see much time in the backfield, anyway, with the Cowboys having drafted Ezekiel Elliott with the fourth overall pick in the 2016 draft.
It appears that he feels the torn ACL that cost him all of 2015 and ended his season in Week 6 of 2014 has fully healed. NFL teams will likely be skeptical that his knees can hold up to the stress imposed on running back. He may catch on with some team as insurance, but do not expect him back as a lead back in 2016.