The long-simmering tension between Micah Parsons and the Cowboys hit a boiling point on Friday, as the star linebacker publicly requested a trade.

As the Dallas Cowboys conduct training camp, the last healthy player not participating has been star defensive end Micah Parsons, who is still "holding in" amid his contract extension negotiations. The Detroit Lions' Aidan Hutchinson and Cincinnati Bengals' Trey Hendrickson each are due for a new deal - the latter of which just ended his holdout,