The Cowboys have plenty of work to do before they reach the NFL draft. Everyone knows they need to work out contracts with Dak Prescott and Amari Cooper. There’s also been talk about how Byron Jones may not be in their plans for 2020 considering how much he’s likely to get offered by other teams in free agency. Dallas also has decisions to make on guys like Robert Quinn, Maliek Collins, heck, even Jason Witten is in the mix at this moment. All of those moves could affect the draft one way or the other.