I guess to me, I'd rather pursue Chris Beard or even give a guy like Bucky at Samford a look. Why no one ever goes after Brian Dutcher at SDSU still baffles me after the success he's had. To me the move from Musselman to Cal isn't much of an upgrade.
Musselman wasn't a bad coach either. His teams definitely weren't great in conference, but he had success in March.
Prior to this season, he had two Elite 8 and a S16 where he beat Kansas. Cal during that same time frame? One tournament win, two round 64 losses, and missed the tournament in 2020. And he's 65, running an outdated offense.
You're not wrong about Musselman's cry baby attitude. His antics are weird. That said, his teams play tough.