I think we can assume that people have tried to coach up Boler. Who knows how many times this has been attempted, but that number has some obvious relationship to qualities of his character (what he’s like to work with). So if this hasn’t happened often, that’s also a reflection on him.
There are only a few possibilities as to why coaching up hasn’t worked, all of them are pretty unflattering.
I’ve learned NOTHING about basketball from Boler. That’s not an exaggeration. And that’s a shocking thing to say after so many hours (decade+!) of exposure to his descriptions and interpretations.
And, setting aside learning something about basketball.... How often has he revealed anything of interest about the team? anything due to his level of preferential access? Frrreal, this hardly ever happens either... So the question has been thoroughly begged: wtf is he paying attention to? are there serious problems?