For most, the Dallas Cowboys depth chart is set with Dak Prescott the starter, Joe Milton the backup, and Will Grier the third option. With Dak and Will both known commodities, especially to head coach Brian Schottenheimer,

Joe Milton likely would have played every snap in the Dallas Cowboys’ preseason opener on Saturday if the second-year quarterback had not sustained a minor elbow injury late in the 31-21 loss to the Los Angeles Rams.

While Milton may have a rocket arm, even Nolan Ryan didn’t cinch his Hall of Fame election until learning how to throw a changeup.