Chiefs Rely on Undrafted Rookie to Protect Mahomes in Season Opener

Chiefs Face Early Test with Key Injuries

As the 2026 NFL season begins, the Kansas City Chiefs are entering their first game of the year with a significant challenge: their starting left tackle, Josh Simmons, is out due to injury. The team has turned to undrafted rookie Kahlil Benson as a replacement, a move that's both historic and high-stakes for the organization.

"He's done a nice job for us," said coach Andy Reid about Benson. "We wouldn't put him in there if we didn't think that."

This decision marks a notable shift from the usual playbook. It's the first time since Andy Reid took over in 2013 that an undrafted offensive lineman has started Week 1 for the Chiefs. With a roster full of experience and talent, it shows how far the team is willing to go to ensure their quarterback stays protected.

Benson's Rise to the Occasion

Despite not being selected in the draft, Kahlil Benson has impressed during training camp. Originally from Indiana, he spent most of his time at right tackle, but has now been shifted to left tackle — a position critical to protecting the quarterback's blind side. That's especially important given that Patrick Mahomes is returning after a nine-month recovery period following a torn ACL and LCL in December 2025.

"I've got trust in anyone that the coaches put out there because I know that they've worked their tail off to be at that spot," said Mahomes. "There'll be mistakes here and there, but at the end of the day, you've got to go out there and trust those guys and make the plays whenever the plays need to be made."

While it's not a completely unfamiliar scenario for the Chiefs — they've seen their share of players step up in crucial moments — placing such a responsibility on a rookie is a rare move. For Benson, this is more than just an opportunity; it's a chance to make his mark on one of the most watched teams in the league.

Simmons' Absence and What It Means

Josh Simmons, the team's first-round pick in 2025, has been out for over three weeks due to a lower back injury. That's an unfortunate development that adds pressure to the rest of the offensive line. The Chiefs are hoping that his return will be swift, but for now, they must rely on their backup plan — which includes veterans like Jaylon Moore starting at right tackle.

Moore brings five years of NFL experience and has played left tackle in past seasons, so his presence gives some stability to the line. However, with the season opener against the Denver Broncos just around the corner, every play matters, especially when Mahomes is under pressure.

The Challenge Ahead: Facing the Broncos

Denver's defense is expected to be one of the best in the league, led by pass rushers like Nik Bonitto and cornerback Pat Surtain II. These players have shown they can disrupt opposing offenses and challenge even the most experienced quarterbacks.

The Chiefs' decision to go with an undrafted rookie at left tackle puts them in a unique situation. They are essentially gambling on Benson's ability to hold his own against elite competition, all while Mahomes is still finding his rhythm after his injury.

• Can Benson step up under pressure?
• Will the Chiefs' offensive line be able to give Mahomes enough time to operate?
• How will this affect their overall game plan and execution?

A Moment for a Rookie

It's rare that an undrafted player gets a spotlight like this, especially on a team as successful and scrutinized as the Kansas City Chiefs. For Benson, it's not just about making plays — it's about proving he belongs in the NFL, no matter the circumstances.

The decision speaks volumes about the culture within the organization. Reid's confidence in Benson, and the trust Mahomes has placed in him, is a sign that this team values potential and character over pedigree alone. That approach could pay off in ways we haven't seen before from this roster.

What This Means for the Future

If Benson can perform well against one of the league's top defenses, it could signal a major shift in how the Chiefs approach their offensive line depth. It also sets the tone for what might be a very different-looking team in the years to come — one that is willing to take risks and let young players shine.

As fans eagerly anticipate the season opener, there's no doubt that this matchup will be watched closely not just for Mahomes' return, but for how the Chiefs handle their unorthodox decision to start an undrafted rookie. The gamble could either become a defining moment in the franchise's history or another chapter in a story of high expectations and ambitious moves.

Final Thoughts

The Chiefs are taking a calculated risk with Kahlil Benson, one that reflects both their commitment to growth and their belief in the unknown. For now, the spotlight is on him, but it's also a reminder that football is full of surprises — especially when teams decide to trust a player who might not be on anyone else's radar.