Second year prospects, hence, that group's development as to team value:
Second-round selection Connor Williams was a 10-game starter along the Cowboys’ talent-rich offensive line. Third-round selection Michael Gallup established himself as the team’s second wide receiver and posted a solid stat line of 33 receptions for 507 yards and two touchdowns.
In the fourth round, the Cowboys drafted defensive end Dorance Armstrong and tight end Dalton Schultz. Armstrong was stuck behind more talented veterans on the depth chart and found limited opportunities to shine. While Schultz started to come into his own as the season progressed after a surprising slow start.
Fifth-round selection Mike White made the active roster last season as a backup quarterback. He’ll likely have to beat out Cooper Rush to do it again this year. In the sixth round, Dallas added linebacker Chris Covington and wide receiver Cedrick Wilson. Covington, not to be confused with defensive lineman Christian Covington, was another victim of a deep depth chart. While a shoulder injury sidelined Wilson for the entire season.
https://thelandryhat.com/2019/05/29/dallas-cowboys-sophomore-big-jump/
(Our first round pick, already made the Pro Bowl.)