I get that physically he may just not be game ready yet or whatever, but he just doesn't and hasn't made good decisions. Two simple things: 1) When wide open under the basket go strong and stop the ball faking crap. 2) If the pass isn't there initially, it's not going to be there after staring at the guy for 2 seconds.
Clearly liked by his teammates and he was engaged on the bench getting guys pumped up, so credit him for being a team guy. Just not sure if Fran can play him more than 2 minute stretches before TV timeouts to give somebody a break.