He is better than Nurkic, which is why he makes 32,459,000 roughly this year, while Nurkic makes 16,875,000. You are getting a player that is starting level, who is able to match up with starting bigs (when you need that) who gives you screen setting, passing, rolling and some rebounds. All the things we wanted from Ayton, and while Ayton may be better at some of those things than Nurkic, he was not exactly a good fit. Instead now you have a player who starts willing to do that, plus a good shooting perimeter player with championship experience in Grayson Allen. Time will tell if it was a good trade, but so far I prefer it to the Bradley Beal trade. I feel with Durant, when that trade was made. The ball will run through him and Book. We needed pieces that would fit around that. And we're in win now mode. With tha in mind, I don't see how we could have waited to get a better deal than that for Ayton.
If anything we would regret, it could be the Beal trade. For this to work, Beal will need to transform into a multi dimensional player who can defend, and be a major two way player. Complementing Book and KD. Not sure Beal will hold up to that, but I'm all for it if it does.