I don't think Ainge pays the steep price to move up. He'd stay at 3.
Ainge with a #3 pick is deadly in it's own right. He will hit a home run with that pick, guaranteed.
What would be a home run with that pick?
I think most here would be disappointed with Dunn or Murray at #3. They're deep within DA's comfort zone, though. I actually like both too, but... yeah.
Poeltl at #3 seems like a serious reach. He would probably help the team, but he is of a dying breed and definitely doesn't ooze superstar potential.
In another thread, Quetz made a great argument against Bender. In general, he is far from rotation-ready, and my fear has been that Porzy's success may have undeservingly driven up his draft stock.
Jaylen Brown is a whole lot like Crowder right now, albeit longer. Hard not to like the kid, but if he even got similar PT in Boston as Winslow and Johnson have gotten in MIA and DET, I'm not sure he'd look any different for a few years.
Our collective expectation may be a bit high for this pick (superstar, now!). I also fear DA's confidence in his ability to land a star is a bit too high, albeit based on his past experience. I wouldn't be surprised to see this pick included in a major move, if one is to be made, after the slot is solidified. Just my 2 cents though, admittedly not grounded in much.