Meh, Brown doesn't strike me as that type of player/person. He was the #3 recruit that could've played at any major program in the country coming out of HS and chose to go to UC Berkeley because of their elite academics. You'd only make the trade if he was also immediately signed that super max deal so you'd have him locked up long term and I'm sure that'd be very appealing to him. I also think that the chance to potentially lead a team and get out of Jayson Tatum's shadow could be appealing for him as well. The fact that he played for Hardy and Danny was the one who drafted him doesn't hurt either.
Despite the Jazz being a small market team, Don was able to rise to superstardom here and got one of the best selling sneakers in the league during that process. Hopefully ASW goes great for us this year too, that could start to shift some of the opinions about Utah around the league, imo.
ETA: Yes I understand it's a huge long shot, but he's still someone that I'd call about.