I am and was a huge CBS supporter but even I think he is struggling with the talent that he presently.   He is best at coaching plucky scrappy underdogs with a more talent roster not so much.
yes , young brite eyed kids, no worries, no family  , not zillion dollar divas with twelve mistresses and 16 babies.   That was docs forte ,  azz kisser for the divas.  How to motivate players that have everything already given to them .  
I think hink that is the big challenge in NBA.    In college the coach is highest paid member of the team and big cheese.  In NBA ,  todays players take over and the coach is left wringing his hands " what to do ?".  How do i get them to do what I want?  
Military is simular ,  people over 30 have more sense than to march across a battle field and get killed for nothing.   Ever see a 60 year with a bomb tied to,his back ?
I guess people want dried up old prune zombie looking Phil Jackson .
Its a learning process for Stevens .  Just like Eric Spostra was beaten down by Bron and Wade , he took all the blame when they could not win .  Only tuff old buzzard Pat saved him .  Now he does good job with everything.  It took a while to harden his heart. It will be th same for CBS .