that is exactly what was missing from Kellie's staff.
notwithstanding, beating up the players
The mistake people make is thinking that all Alpha-personality coaches do this sort of thing.
We don't,,,there is of course the exception-coach who thinks intimidation is their strength. I am an Alpha-coach and one thing I have learned over 43 years is that ..."fear of physical/mental intimidation" is fleeting .,. While "fear of losing respect for/from someone you have respect for/from can be devastating."