My reply was to your statement that any trade that puts Hayward at SF for significant minutes gets a "no" from you. I was just showing how stupid the statement was.
If the Jazz could trade for Harden I would give up any player on the current team except Favors. This includes Hayward. Worrying about how much an inferior player has to play out of position because you are getting a better player at his position is just plain stupid. And FWIW I don't really buy that Hayward is out of position at SF. He may have some teams that it's a tough matchup but there would be other's where he is tough for them to guard at SF. He actually has some tough matchups at SG as well. Kobe, Wade, Harden, Ginobili, and Mathews are all players at SG that he would be hard pressed to slow down.