I'm not even interested in Harris. The problem we have is the "nucleus" if we even want to call it that (Dragic/Whiteside) doesn't mesh. Dragic excels with finesse bigs, guys that want to pick and pop and space the floor..ironically we had that with Bosh but we never saw them play together. Dragic is on a good deal and playing well above his career averages, they would be wise to sell high.Harris isn't untradeable, the problem is what do you have to offer them? They already have a young SF that has questionable offense in Stanley Johnson, so that crosses off Winslow, in a trade for Dragic they have no reason to throw anything in, it would be a straight swap for Jackson since he's younger, they already have a Center in Drummond and Bradley is better tan Waiters.
There's really nothing the Heat can offer the Pistons for Harris, he's signed for another year on a great contract too.
The Waiters resigning is looking like a mistake too but I cant even fault them there, J-Rich didn't instill confidence last year that he could be the guy moving forward.