He has been averaging about 30 points, 10+ boards and 3 blocks in Summer League and I think he would be a nice sidekick for Yao with his defense and rebounding.
He does that against mediocre competition every year in the summer league, and is overpaid at $6m-ish per season. Plus, like paxil said, he posted a thread about this not a few days ago: http://bbs.clutchcity.net/php3/showthread.php?s=&threadid=61218