Getty Denver Broncos head coach Sean Payton looks on against the Los Angeles Chargers. The Denver Broncos are starting the 2025 regular season on a bit of a sour note, made even more painful given the fanfare around their offseason. Broncos linebacker Dre Greenlaw , one of their prized free agent acquisitions, will miss the opener against the Tennessee Titans . Greenlaw has a quad injury . He also had one that limited him in training camp and kept him out of the Broncos’ preseason slate. Denver