Shit, if I was 5'5 and at my same weight, I could compete at the under 202's and kick ass.
Thing about short guys is that they don't struggle with getting in the necessary calories to get huge. A guy at 5'6 can get in 4500 calories a day at 200 lbs lean and look like a beast. David Henry competes at under 202 and is a freaking monster.
Try being 6'2" and supplying your body with enough calories to pack on serious mass. It's a damn chore.