I think the Wolves are going into the season with Donte, Rob and Conley playing "point guard" alongside Ant. If it isn't working, I think Murray for Randle is the obvious swap with Murray coming back from the Achilles right around that time.
For Pelicans, they are picked 13th or 14th in West. If that is happening and Zion is hurt or traded, that's when dumping Murray makes sense. Maybe its a 3-way and flipping Randle