Deleted member 18588
Golf Monthly thinks it's an "incredible stable": https://www.golf-monthly.co.uk/ryder-cup/ryder-cup-blog/who-does-butch-harmon-coach-154048
But I accept Claude seems reluctant to criticise (hand that feeds the mouth etc.) but I still find it interesting to listen to him; I have heard Butch criticise DJ & Rick in commentary, particularly with shot selection and sometimes execution.
For Butch most of those listed are no longer coached by him as I believe that, due to his age, he has significantly cut back on his commitments.
Perhaps, like Alliss, his time has passed.