My ideal scenario is still a trade of Rondo and filler (Davis, JO, whatever) for Chris Paul and Okafor.
I'll roll the dice to try to resign Paul (as I think they will make it very beneficial for him to resign on the new CBA), and that puts us right back near the top of list of favorites for the championship next year.
Since we have no other great options at center, Okafor would be a good fit. That's the trade I'd like to do, as well.
I really like Okafor. The only downside is that it makes it tough to go after a guy like Howard (which is more than a longshot anyways), and puts the C's at the top of the lottery for a while if Paul walks. But, it is worth the risk for me.
Paul, Ray, Pierce, KG, Okafor is the best starting lineup in the league.