I don't blame Brad. Any young coach is a gamble. And sacking Mazzula halfway the season would have been a risk as well. With the roster Stevens did an excellent job.
Brought shooting and quality on the bench with Brogdon and Muscala. Hauser got deservedly so a roster spot. Unlucky with the injury to Gallinari, but Griffin has also been a good veteran presence.
Stevens set up Mazzula to succeed. Unfortunately he didn't and now we need to make that conclusion.
Fire Joe. And he's not the only one to blame. Shake up the team and trade a few guys who have not shown the proper mentality (f.e. Smart and Brown) to install some fear and commitment on this team.