Rush gaining momentum for Cowboys backup QB job

FRISCO, Texas (AP) — Cooper Rush isn’t likely to duplicate Dak Prescott’s remarkable rookie year with the Dallas Cowboys.
The undrafted quarterback is doing quite an impersonation in the preseason though — enough to get him second-team looks ahead of veteran Kellen Moore in practice this week and raise the question of whether the former Central Michigan standout could land the backup job for good.
Rush’s exhibition numbers look strikingly similar to those of Prescot