The guy I've had my eye on for the last year is Johnathan Isaac. I know that immediately most people will roll their eyes at this, but hear me out.
I think he's a smart guy like Jaylen Brown, not a "smart" guy like Kyrie Irving. I think him missing this season was frustrating, and I disagree with him on the vaccine thing, but I don't think its the same as Kyrie Irving.
I think the Magic are going to be over stocked on their front line. They already have Carter on a long-term contract, they may resign Bamba (or not), they have Wagner, they will like Okeke, and there has been some reports that they may want Bol Bol. On top of that, they will undoubtedly select one of the top 3 front-court players as well. There's not a lot of room for Isaac. When you add that to his inconsistency and injuries, it makes sense that they may be ready to move him.
From what I've heard he didn't meet the guidelines for games played so his deal is now 16m a year for the next three years. That's really not a lot of money. It would be pretty easy to aggregate Theis and Nesmith to be able to trade for him. That gives the Magic a wing shooter to go with their driving guards and play-making forwards. More may be needed here.
I've gone through the why not and how, but now the why. I genuinely think he has the potential to be another all-defensive team player. Those guys just don't come available on his contract. The reason he is available is that he's a risk, but I think he's a worthy risk to go after. Pairing him with the Js, Rob Williams, and Smart would make us that much better defensively. Go watch the highlights of him defending Giannis or some of the top tier offensive forwards. The dude is not soft. He doesn't back down and makes real defensive plays against them.
On offense, he is unselfish and skilled. We would not need him to be a high-level scorer, but to be willing to move the ball and finish plays. I think his offensive game could develop into something like what John Collins currently is, with a little more playmaking/passing.
Probably not going to happen, but I definitely like the fit.