I need to see Marsh causing havoc in real games before I think of him as anything more than an overhyped, under-productive prospect who didn't fall flat on his face. Still, he is at least an interesting player, the kind that is worth watching closely.
He's basically like a slower version of Bruce Irvin who lines up at DT instead of LB. I would be shocked if he had success in an Aaron Donald type of role in real NFL games, but Marsh does have some unique traits that make the journey a fun one. In the preseason he had as much ability as anyone for making guards and centers look stupid.