Preseason football is here for the Dallas Cowboys and Brian Schottenheimer with the Los Angeles Rams up first at SoFi Stadium. While we know that most of Schottenheimer’s starters will sit this one out, it presents an opportunity for rookies and players on the roster bubble to showcase their talents and impress the coaching staff. In truth, there will be a couple of things I’ll keep a watchful eye on at SoFi Stadium.