Well if I had to guess - and that's pretty much all I do, here
- I'd say that Ainge could be leaving a roster spot available should Joe Johnson be bought out by Utah, who doesn't stand to have a good season, but who knows how things will play out? Idk if Joe would come here, and idk home much he's got left at this point, but he was awesome for the Jazz in the playoffs, is great for young players, and Boston did target him after the Nets bought him out in 2016, so there's history, well, there. It would be really cool to see him finish his career here, as well, imo.