Well, they aren't finished doing that evaluation, but the answer to all your questions is the "why" of it all. They don't have the luxury of just saying this guy's horrible, that guy sucks, etc., they have to ascribe a reason for it and impart that to their players and, more importantly, understanding the "why" of it all helps them to craft solutions moving forward. Tough task given the dearth of talent on this team though.