Aug 12, 2017; Los Angeles, CA, USA; Aug 12, 2017; Los Angeles, CA, USA; Dallas Cowboys head coach Jason Garrett on the sidelines during the game against the Los Angeles Rams at the Los Angeles Memorial Coliseum. Mandatory Credit: Jayne Kamin-Oncea-Imagn Images; Mandatory Credit: Jayne Kamin-Oncea-Imagn Images