Once again now on the eve of the draft, yes, we should trade him. The good news is, we now aren't desperate to trade him. We got our 3rd scorer. We've effectively replaced Ayton in that sense.
Now we're in a great position. Trade him for a valid 4th guy/depth. We shouldn't give him away, but we now can conceivably take a bit less.
But if we don't trade him, I will feel better since we got Beal.
I do expect them to entertain trade offers, but I have a strong feeling that if they can get him to commit to playing the Vogel way (apparently focusing on d, rebounds, and putbacks), they might give him 1/2-1 year before selling low. Even if he just improves somewhat, he'll only have two seasons left and might garner more value then.
At any rate, Beal makes whatever we do with Ayton much more palatable. I just am starting to think unless we get the specific people we're targeting players/draft/both, we're going to give him one last shot to salvage him. If so, I hope it works, I just don't think it's a high likelihood.