The backup quarterback spot for the Dallas Cowboys is an important one given the injury history of Dak Prescott, but Joe Milton III and Will Grier have not been particularly impressive during the preseason.

ARLINGTON, Texas -- The Dallas Cowboys knew they were getting a young backup quarterback that needed development when they acquired Joe Milton in a trade from the New England Patriots this offseason.

Baltimore Ravens cornerback Keyon Martin explodes off edge to take down Dallas Cowboys quarterback Joe Milton III for Ravens safety.

Dallas Cowboys quarterback Joe Milton got his feet wet in Brian Schottenheimer's system in the 31-21 preseason loss to the Los Angeles Rams, and he was a little up and down. After good days in training camp,