When the take the field in 2017, their top two quarterbacks are only going to have exactly one year of experience between them, and that's because the Cowboys decided to go with an undrafted rookie to back up .The Cowboys released quarterbacks and on Saturday Maxime Lagace Jersey , leaving as the winner in the team's battle to serve as the backup quarterback to Prescott. which is fitting, because Rush's story is almost as implausible as Prescott's.After Rush went undrafted out of this year, the Cowboys decided to take a gamble on the four-year college starter by signing him to a rookie deal in May. When the preseason started, Rush was behind Moore on the Cowboys' depth chart, but after just two games, it became clear that the rookie would have a plausible shot at winning the backup job.During his first against the , Rush went 9 Vadim Shipachyov Men Jersey of 11 for 104 yards and a touchdown. The rookie looked even better the next week, going Vegas Strong Women Jersey 8 of 9 for 92 yards and two touchdowns during a 24-19 win over the .Meanwhile, Moore and McCown both struggled during the Cowboys' first two preseason games. Moore completed le s than 50 percent of his pa ses and didn't throw a single touchdown pa s. As for McCown, he went 6 of 13 for 41 yards against the Rams during his only extensive action. According , Moore is still in the Cowboys' plans and the team is hoping to add him to the practice squad on Sunday.Like every team in the NFL, the Cowboys had to trim their roster down from 90 to Jason Garrison Women Jersey 53 players on Saturday. Here's a list of all the players who got cut along with McCown and Moore:DE , DE Woody Barron, S , RB , WR , C , CB Dejuan Butler, DT , OL , OT , G , LB , CB , WR , TE , WR , RB , P , DT , TE , WR , LB , DE , WR , DE , LB , Malcolm Subban Jersey LB , QB Luke McCown, TE M.J. McFarland, QB Kellen Moore, DE , WR , CB , S Jameil Showers, G , G , LB , WR , CB , LS . You can for info on moves from every .