Editor's note: After we spoke with Sigler, the Saints named Spencer Rattler their starting QB for Saturday's game. Most of their starters are expected to play against Denver.

The Denver Broncos made five roster moves this week ahead of their preseason finale against the New Orleans Saints. First, the team placed backup offensive lineman Nick Gargiulo ( knee) on injured reserve. After that, Denver filled Gargiulo's former spot on the active roster by signing veteran fullback Adam Prentice.

There’s little path to a roster spot for Mathis, at this point. The Broncos have perhaps the best five-deep of cornerbacks — Pat Surtain II, Riley Moss, Ja’Quan McMillian, Jahdae Barron and Kris Abrams-Draine — in the NFL. Slowly, over the course of his rookie deal in Denver, Mathis has gotten phased out of a role.