I don't have any insider info but Hadaway being a "clubhouse cancer" would surprise me. Don't get me wrong, I think his on-court whining could have negative impacts thru the roster and culture (just like Boals overly whining to the refs) but my impression of Hadaway has been a good supportive teammate that the guys by in large like and respect.
Boals has told people he has "zero leadership" in the locker room. He is very frustrated.
And, whose fault is that? Frank had a problem of disharmony in the locker room one year. It was very bad. He was likewise very frustrated. He took responsibility, talked to the offenders, made adjustments, and solved the problem. Things were different the next year. I don't like mixing sports, but some coaches have leadership qualities that help them overcome these kinds of situations. Jeff is a great guy, but I fear he doesn't have the leadership skills to deal with these kinds of situations. I'm not saying he's not trying. Let me add that I personally don't have these skills either, but I'm not being paid the big bucks to coach D1 basketball either.