There's new sense of competition in Dallas as well. The Cowboys traded for New England Patriots backup Joe Milton, who was universally praised by Patriots coaches for his level of preparation as a rookie last season. Milton is already pushing Prescott in Cowboys camp, which is something that the veteran appreciates.

NFL Training Camp is underway, and the Dallas Cowboys are aiming to build a strong team under first-year head coach Brian Schottenheimer.

Former Patriots third-string QB Joe Milton threw a subtle jab at New England while praising his Cowboys teammate Dak Prescott.