If "whatever it takes" is being forced to suffer interviews with teams that aren't actually interested in hiring you, no, he shouldn't have to be willing to do that. Yes, I am employed. But if I was unemployed, I think it would be an even bigger kick in the nuts.
Well, Miami has definitely been spreading rumors. How do I know? You just repeated something they leaked. And it's something that isn't very believable. You really think a head coach stopped talking to his assistants during a stretch of games where his squad went 8-1? C'mon.