I'm sure that stat has a lot to do with the team Ray plays on. That being said, I think Ray does a better job than people give him credit for. I can't speak to his defense before he got to Boston, but I heard it wasn't good. In Boston, I don't think there's much anyone can complain about. There's no doubt in my mind about his effort, and I'm not just saying that, if you watch him I think it's clear that he's busting his but out there. He doesn't have the physical tools to be a great defender, but we don't need him to be great with the other guys we have out there. The frontcourt will obviously hide tons mistakes for guys, so it's not always that important for Ray to even stay in front of his man. The the two things I believe he needs to do in order to be a positive defensive presence out there are contest as many shots as possible (which he does), and if he can't stay in front of his man, send him in the direction of help (which he also does).