Here's a thought... It doesn't directly involve Favors, but it would affect him.
Jazz Trade: Alec Burks and Jeff Withey
Philadelphia Trades: Nerlens Noel and Ersan Ilyasova
Why the sixers do it?
76ers get space for Okafor (who they prefer to Noel) and Embid with a cheap, decent backup (Withey). They pick up a really quality piece on a great contract who has been injured plenty... for what? A player who they may waive and a 1 year rental on a spot they are overloaded at. They haven't been playing Ersan much at all. 76ers get something for very little risk. They are swapping a crowded position and a player they don't plan to resign for an affordable asset who is risky due to injuries. They can afford to take a swing on Burks who if healthy may be their best player in 2017.
Why the Jazz do it?
Jazz rent Noel, clear cap space to be able to resign Hayward and Hill next year, and don't drop off defense while Favors is hurt. Favors becomes more expendable if we resign Noel instead of Favors. Favors has pressure to get healthy and perform. Ersan is a vet, helps us stretch the floor, and better now off the bench than Burks has been all season. We are basically moving on from the off injured Burks for financial flexibility, additional depth now for 2016, and flexiblity regarding Favor's situation. At the least having Noel is a bargaining chip in extending Favors.
https://www.espn.com/nba/tradeMachine