Taking a quick break from speculating at all the big moves Ainge might make, I want to address the backup PG issue.
For the past few years, Ainge has tried to address the backup PG role with promising rookies and/or guys who can play other positions. It's understandable, since Rondo is a workhorse, but considering the constant lack of productivity from our bench, I think it's time Ainge takes a step back and actually considers a legitimate backup PG for once. Especially with Rondo coming back from a torn ACL and potentially not returning until the season has already started, I think that only emphasizes our need for a true backup PG.
Brooks was just waived by Houston, and along with guys like Maynor and Udrih, there are some VERY solid backup PGs to be had at a potentially affordable price. I know we're not looking to compete next year, but at the same time we can't be entirely dysfunctional, either. I think all three names I've listed can be both stopgaps for now and long-term solutions for when we compete again.