The Cowboys are facing a tough test in Week One. Dallas hosts the Buccaneers on Sunday night in Arlington. The Cowboys won the NFC East at 12-and-5 last season, but were eliminated in the Wild Card round by the 49ers. In recent team news, Dallas released an unofficial depth chart on Tuesday and it features Tyler Smith as the starter at left tackle. CeeDee Lamb, Noah Brown and Michael Gallup are the starting receivers, though Gallup was already ruled out for the Sunday's game by head coach Mike McCarthy