He has a lot of nice power moves that could be far better than his current finisher and he can also move swiftly and speak :
I especially like the moves at :
I like some of his gestures too, like the "no no" finger or the "I am not stupid" (when he taps his head smiling). I can see both comedy and monster potential in him.
In terms of gimmicks, just put him with Brodus Clay and let them become dominant heel tag team monsters with slight humor.