I think rebounding will continue to be an isssue for a couple of reasons: 1) Evans plays almost nothing but match-up zone defense. It's very difficult to be a good rebounding team if you're always in a zone. 2) The Bengals don't have a lot of great rebounders. I think Solarin and Smith will become very good rebounders with time (Smith is probably already the Bengals' best weak-side rebounder), but they are 6-4 and 6-6, respectively, and some nights they are just going to get beat by taller players. Preh is really going to have to step up his game. He was really taken advantage of by Dickinson's post player, who is a pretty good athlete and could probably play in the Big Sky, but Abba has got to bring more to the table than he did Monday night.
If Magot is indeed done, that means Scotty Tyler will probably see some time at the PF, and he's definitely not built to the definition of "power." He's a good athlete and I think he'll be a good player, but I know Evans would much rather take advantage of his length on the wing.
One other thought -- knowing he's going to play mostly zone, Bill intentionally went out and recruited some taller wing players and moved Andre Hatchett to the wing. If you're going to play zone, your wings have to hit the boards. Of course, he was also counting on Slavic, Magot and Bradley to be good rebounders in the post and, unfortunately, Slavic and Bradley aren't available, and Magot may not be.