I watched it with a Utd supporting mate and my first reaction was, "penalty and a yellow for diving."
There was prob just enough contact to warrant a penalty, by no means a stone-waller, but you see them given just about more often than not. BUT Young made one hell of a meal of it, and for that, had I been ref, I would have booked him. "thanks very much son, but I dont need you diving like a poof every two mins to tell me when you've been fouled, now take your yellow card and ****ing man up!"