He has played better and I do think he makes us better overall... if we used him off the bench and we didn't lose Joe in the process we'd be that much better. I do think he gives us something in the playoffs when you need more high level creation... specifically I think he can get looks in iso when Rockets switch and go small... that way DM doesn't have to do it all.
The team just hasn't looked connected very much this season... on either side of the court.
The lack of chemistry has been really troublesome. It also appears like Mitchell plays better with the ball in his hands. That's not Conley or Rubio's fault though a guy like Hill (OK - a player similar to Hill as hill is a fragile asshat) or Beverley is what we should be looking for to compliment Mitchell's game.
Add a nasty stretch-4 who can play some defense and isn't a total tweener and we'd be in business, though with Conley playing so much better, the opposition will likely give him some attention which will help open things up for the other guys.