The way I see it, he has that rare trait where his "eyes are connected to his feet". I see a lot of Marshawn Lynch in his style.
BUT he needs to do two things to be more than your basic, easily expendable mid-to-late round pick that does nothing.
the wind whispers
M a r d y G i l y a r r r r r d...
He needs to find a role on STs and/or and not be a liability in pass protection.
IF he can pick up the playbook, as well as a blitzing LBer, he will carve out a spot on this team.
When you are slow and small, you have to be more than a hard runner.