Do you have any evidence of Holker being a bad teammate? No you don’t.
Doesn’t loyalty goes both ways? If the coaches promised something and didn’t deliver then that’s disloyalty ( individual level instead of team ) too.
A lot of this is tribalism..of course your going to go after a player that left the team and not any of the coaches that are still are part of the program.
Holker left the BYU tribe for another tribe.