Micah Parsons wants to find more ways to get on the field. But can you envision the ace Cowboys pass rusher as a kick returner? Well, he’s volunteered. And maybe the Cowboys could find a use him as a returnman with the new return rules that are set to debut this fall. John Fassel, who coaches Dallas special teams, wants him back there. But the decision is above his pay grade. After all, Parsons is one of the best defenders in the NFL. The Cowboys don’t want to risk an injury with one of their biggest stars. “You know Micah. So, he has lobbied me in the past to just be the primary kickoff retur…