Editor’s note: First in a series previewing the Broncos’ position groups entering training camp. Today, quarterbacks. On the roster (three): Bo Nix, Jarrett Stidham and Zach Wilson How many on the 53? Likely two, outside chance for three. Most impactful offseason move: Drafted Nix No. 12 overall in April’s draft. The Broncos made a quarterback move by trading for Wilson on Monday of draft week.