Ben Johnson passed on the commanders job even though they rolled out the red carpet, just hired the consensus #1 next star at GM in Adam peters, had the #2 overall draft pick in a loaded QB draft, had 6 draft picks in the top #100, and the second most cap space in the league.
Why on earth would he then go on to be stuck with a pretty rigid roster due to cap reasons and have to answer to Jerry as he grows increasingly older and senile.
The cowboys are an NFL spectacle, they are not a place any serious candidate CHOOSES to go to. It‘s yes men or candidates who have no other options.