The Dallas Cowboys don't have a first-round pick in the 2019 NFL draft because of their trade to acquire Amari Cooper from the Oakland Raiders. Dallas' first selection will come in the second round at No. 58 overall.There are several positions the Cowboys could address at that point. Here's what some mock drafts have the Cowboys doing in the second round: [Updated March 25]Ryan Wilson, CBS Sports (March 25)The pick: DT Dexter Lawrence -- ClemsonNotable: "At 340 pounds, there are questions about whether Lawrence is a three-down player.