The Buccaneers close out the preseason against the Bills with almost all starters resting. Depth will decide the roster, as Teddy Bridgewater steers the TB offense while veterans like Anthony Nelson pace the defense and youngsters push for spots. TB’s wideout room stays crowded; Sterling Shepard, Tez Johnson and Ryan Miller are among those eyeing impactful auditions with Baker Mayfield under center. The safety corps is thin after injuries to J.J. Roberts and Christian Izien, so Kaevon Merriweather and Shilo Sanders must prove they belong on the 53 or the practice squad. This finale is all about the backups making a case for real NFL reps.