It's not a fact the Suns outrebound their Opponents. The Suns have won 34 head to heads in rebounds and lost 31 (with 3 ties). That' winning only 50% of your rebounding matchups.
I think it's safe to say that sucks and why this team is in the bottom half of the league in rebounding.
Out of curiosity, what were the numbers like pre-Shaq trade? I'm not saying the Suns are beasts on the boards, but I'd be the numbers would show they are much better than they were before the trade.
The Suns outrebound their opponents more than not, and I'd say losing Amare hasn't helped things this year.
Let's look at it this way. Are you one who agrees with the "Nash makes everyone around him better" argument? I don't know, but we'll try to apply it to Marion.
Marion's rebounding doesn't make anyone else better because he doesn't box out, doesn't keep anyone else from getting it - he just gets to it first.
A guy like Shaq or, really, anyone who boxes out, doesn't necessarily get the board for themselves, but makes sure the guy that they are boxing out doesn't get it either. Thus, taking at least one other player out of the play.
Marion didn't/doesn't do that. If he doesn't get it there is just as likely a chance that the guy he's responsible for does.
But, we'll never agree on this one so that's OK. Different opinions. I'm an admitted Marion "hater", but I'll stick with my beliefs and go from there.