Broncos Rookie Kage Casey Aims to Emulate Garett Bolles—and Play Alongside Him

Denver Broncos rookie Kage Casey is turning heads at training camp, not just for his raw talent but for the unique inspiration behind his rapid development. Casey, a promising offensive lineman, has openly modeled his game after veteran left tackle Garett Bolles. His approach could soon see him lining up next to Bolles on the Broncos' offensive front—a scenario that has fans and coaches alike watching closely.

Casey enters the NFL with a reputation for work ethic and adaptability, traits that Bolles himself has displayed since joining Denver in 2017. According to The Denver Post, Casey has made no secret of his admiration for Bolles’ technique and on-field demeanor. By studying Bolles’ film and adopting many of his routines, Casey has sought to accelerate his own adjustment to the professional level.

With the Broncos’ offensive line in a period of transition, Casey’s timing may be fortuitous. The team’s coaching staff is reportedly evaluating combinations that could place the rookie alongside Bolles, potentially giving Denver a youthful reinforcement on the left side. Such a pairing would not only give Casey a chance to learn from his mentor in real time but also provide Bolles with a versatile new running mate.

• Garett Bolles has started over 90 games for Denver since being drafted in the first round in 2017.
• Kage Casey is one of the Broncos’ top rookie linemen entering the 2026 season.
• The Broncos’ offensive line allowed 36 sacks last season, ranking them in the league’s middle tier.

The move to pair Casey and Bolles could address one of Denver’s key needs: improved pass protection for their quarterbacks. As the team looks to rebound from an up-and-down 2025 campaign, the stability and mentorship between the rookie and the veteran could anchor the line for years to come.

While the coaching staff has not yet confirmed starting roles, all indications point toward Casey having a legitimate shot at significant playing time. His effort to model his game after Bolles underscores his commitment to both personal growth and the team’s long-term success. If the duo does take the field together this fall, it will mark the realization of a plan that’s been in the works since Casey’s arrival in Denver—a plan that could help solidify the Broncos’ offense well into the future.