I'm glad Ex is getting some more time. IT seems pretty clear to me that if he gets more time his confidence (and performance) will continue to increase. He's had 3 good games in his last 5, one where he was just ok, and one that was pretty bad. I'd be fine with that for the next little while. The hope for me was always that he could be ready to really contribute by the playoffs. It's been a strange path, but it seems like he is still on track. Unfortunately when Rodney comes back he'll be back to DNP's. Whenever Exum has had a consistent role he's made incremental strides this season. To me that is encouraging even with the bumps in the road.
I think next season, assuming Hill is back he'll be the backup PG. I imagine that one of the SG's will be gone, Mack will be gone, and Neto will be the third PG.