Getty Cowboys DE Micah Parsons If there is a player who has some understandings of the vagaries of how business is done with the Cowboys , it is former defensive lineman Chris Canty, a fourth-round pick by Dallas in 2005,  who wound up being a pretty big draft hit. He played in all 16 games as a rookie and was a starter by Year 2, launching a string of 48 straight starts for Dallas’ defensive front. When it came time to pay him in free agency, after his fourth season, the Cowboys just did not