Do a little research before automatically hating. Almost every game when Diebler only takes 2 or 3 shots, it's a game when Buford or Lighty are having big games or Turner is having a HUGE game or some combination. Of the Big Four, Diebler is the only one who doesn't care if he never gets paid for playing the game. The other 3 are doing all they can to play at the next level. It's impossible for Turner to be the POY and at the same time Buford, Lighty and Diebler all score over 15 points in every game. AND at the same time give 3 or 4 bench players 10 minutes every game.
BTW, 6-8 Jerry Lucas averaged double digits in rebounds for his career. He will tell you being a great rebounder has very little to do with being "tough". He will tell you being "cerebral" is the single biggest asset a great rebounder can have. I bet Evan Turner would say the same. He doesn't get his rebounds because he's "tough" like Lauderdale. He gets rebounds because he's "cerebral". He's intelligent and has a knack for knowing where a missed shot is likely to go and positions himself in a specific spot around the basket accordingly.