J.J. Hickson isn't a half bad dunker. While you may not see a ton of dunk highlights from J.J. Hickson, he's a young, athletic dude who can jump. Take this, for example:
How's that for a J.J. Hickson slam? Love Jeremy Evans laughing reaction after the flush. At least Jeremy Evans understands he's human! Amazing finish there, J.J. Hickson!