The Dallas Cowboys may have fallen to the Los Angeles Rams in their first preseason game, but that's in the rearview mirror ...

The former first-round pick knows he needs to do more.

Cowboys preseason loss to Rams highlighted three standout roster hopefuls, Fairweather, Childress, and Houston, boosting chances for final roster spots.

Plus, can Bryce Young get his career back on track? And will Matthew Stafford be healthy enough to play this season?