That's why I look at the percentages. Just % of available defensive rebounds that we get. It's not good, and it never is. So I'm not that worried, but it's really really bad so far.
there is an old saying about military theorists: amateurs discuss tactics, the professional discuss logistics.
I feel the same way about raw rebounding numbers (especially rebounding margin) - those are for amateurs. To really get a handle on it, you need to look at the percentages.
There is a lot of good discussion in this thread about the reasons for SU's weak defensive numbers. As so many have noted, basically it comes down to (a) the zone and (b) how you play it. The zone puts you at a disadvantage to begin with, but as a team, SU can do better or worse depending on the way the players position themselves. I don't think it is a matter of attitude or hard work - our guy are actually very good natural rebounders, that is why as a team Syracuse ranks in the top 15 in the nation in offensive rebounding percentage. Indeed, for a decade SU has been above average in that category every year, often in the top 30, and occasionally in the top 15.
But, as others have noted, the zone puts our players out of position for rebounding; there is frequently a wing forward far from the basket defending a shooter, the team goes for so many blocks (not just the center, but the weak side defender as well) that often take the blocker(s) out of prime position, and there is usually one or more players preparing to leak out for the break. Plus, your natural instinct is to find a body, box it out, and corral the rebound if it comes into your area. In the zone, there is often nobody to box out. You really need to have good natural instincts about where the board will come to excel on the defensive boards in the zone. That was one of Paul Harris' natural gifts. Even playing out of position and undersized as a forward, he was a killer on the defensive glass. Unfortunately, guys with Harris' instincts are few and far between.