Firing a second head coach so quickly would be useless, and besides, PJ hasn't really had much space to create his own playbook. If he ends up sucking, he ends up sucking, but we don't ACTUALLY know that yet.
Mirza may become a good player, but this constant screaming online about how we NEED to play him because he's so great is ridiculous. This is his first year in the NBA, and sure, we may not have utilized him perfectly, but he's hit or miss when we do put him on the floor. Part of playing in the NBA at first is having some weird sets of minutes off the bench. We don't know what kind of player he'll end up being IN THE NBA. The European league is a different animal.
We need to take time to get consistency. Constantly attempting vastly different lineups isn't going to provide perfect results. I'd love to play Toko more.