They are both tall WRs with speed, adept a running fly patterns in the triple option. If Hill is willing to put forth the effort to develop his game like Johnson is, there is no reason to think that he can't be one of the most feared receivers in the game.
How prepared is he for the NFL after playing in the triple option? He does not quite have Calvin Johnson's speed, so he can't be used in quite the same way.
I would love to have Claiborne on the roster, but isn't CB at 10 a bit of a luxury for us. Granted, CJ was a luxiry pick at the time, but what CB are we going to trade to seattle for a 4th and a conditional 6th?