IMO, it was not as much about not getting along with coaches as it was Taco's extreme focus on criticism by fans/media and his inability to overcome it.
He did an interview this preseason and all he could focus on was "they" hate me which he repeated many times in a short interview. By "they" he meant fans/media.
I don't like giving up on 1st round picks and this is the 1st time in the Jerry era that the Cowboys have cut a 1st round pick before he played 3 seasons.
Coaches must have a process for accountability of players and Taco just was not meeting the requirements in practice to be active on game day.
They made a mistake when they picked him and nothing after that was going to end up with fans being happy about whatever they did with Taco.
For some reason they overlooked his personality issues when they drafted him. They've been much better about avoiding that problem ever since they drafted Claiborne without really checking out his mental make-up issues. I don't know why they missed it with Taco.
Taco has an attitude problem. I think you could see it displayed in his team photo.
But everyone has attitude problems. Managing people is managing those problems. Motivating players is more than clapping. If their "process for accountability" precluded them from getting the value available in Taco, maybe they need a new process.
Miami management managed to get production out of Taco. All it took was putting him on the field this year.
Our management didn't get that production. Failure.
"They made a mistake when they picked him and nothing after that was going to end up with fans being happy about whatever they did with Taco."
That they made a mistake when they drafted him does not absolve them of the mistake of cutting him having already drafted him. The pick was sunk cost at the point they cut him. That making the most of a poor pick wouldn't make people happy about the poor pick doesn't mean you should make the least of the situation.