First off Hill needs an NFL QB throwing to him. How can anyone call him a bust or not. It takes a deep threat a little longer to get open. You think Geno is the type of QB to make that read deep? F-no he doesn't have the football IQ to make Hill a legitimate threat. That's why Kerley is so vital, he gets open quickly as Geno is incapable of making the 2nd+ read. Not only that but Hill has been open on numerous occasions and Geno refuses to throw to him.
Hill is certainly tough enough he caught a sideline pass this year where he got whaled and still made the catch. I think Polamalu crunched him. Anyway Hill's miniscule #s are the result of Geno (mostly).