Hmmm... despite LMA's insistent preference for said position? Not that I disagree, but definitely something to look for. I (I know I could get some flame for this) actually liked him taking over for Danny, this last season. He put up some great D and did things that just worked for the team, despite his continuous (at the time) reluctance to shoot.
Here's my crazy take for next season, barring trades and acquisitions on the whole, Kyle starts at PG to start the season. Murray splits time with him as he also moves to other positions as he's an utility knife, on the court. Not the sharpest knife, but one that can cut.