Dude it's a process. Look at Anthony Grant at Dayton. Basically CJB mentor and runs a similar system.
Here is Dayton under his tenure:
Year 1: 14-17
Year 2: 21-12 NIT
Year 3: 24-2 (Projected 2 seed)
Yes we obviously have superior talent to Dayton, but it's still a freaking process. I for one supported Mick during the process. Micks 4th team with Lance, Yancy, Cash, and Deonta certainly should have made the tournament. But they didn't. Still supported them. You drive yourself crazy with your Mick obsession. It's CJB 1st year and your trying to define his entire tenure over 3/4 of his 1st season at UC. All that defense you described got us to one sweet 16 in his 13 years. So while in theory everyone wants the D to improve, that's a process. Calm down. Not everything is as declarative as you make it sound.