Seven months ago, Patrick Mahomes left the field in Kansas City holding his left knee, and the rest of the Chiefs' season went with him. Now, he reports to training camp and for the first time since that December night, when he tore his ACL, he's expected to do it without the restrictions that kept him out of contact drills all offseason.
On Kalshi, traders are tracking who takes the first snap of the 2026 season, and it currently isn't a close race.
Chiefs Quarterback Depth Chart Heading Into Week 1
Three names show up on the market: Mahomes, veteran Justin Fields, and rookie Garrett Nussmeier.
With longtime backup Gardner Minshew gone to Arizona, Kansas City traded with the Jets for Fields as an insurance policy in case Mahomes wasn't ready to go. The Chiefs then added Nussmeier, LSU's former starter, in the seventh round of the draft.
Patrick Mahomes' Recovery Puts Him on Track for Week 1
Nine months is the rough benchmark for an ACL injury, which lines up almost exactly with Kansas City's Sept. 14 opener against Denver.
He spent OTAs and minicamp doing individual work and 7-on-7s in a non-contact jersey, kept away from live 11-on-11 periods as a precaution.
That changes this week.
Sports Illustrated reported that Chiefs sources expect Mahomes to be fully cleared as camp opens, adding that "when they tell him he can go, he will really go."
The real test it's planting and cutting with a defender closing in, something rehab can't fully simulate.
Why the Market Leans So Heavily Toward Mahomes
A couple of things explain why traders have piled onto Mahomes so far ahead of the field:
- The recovery is running ahead of schedule. People around the team describe his rehab as quicker than a typical ACL recovery, and the expected clearance date, right as camp opens, leaves six weeks of practice before the opener.
- In June, Kansas City reworked Mahomes' contract through 2033: a $504.75 million extension, the first in NFL history worth more than half a billion dollars.
Why Mahomes Isn't a Lock Yet
A couple of reasons to hold off on calling this settled:
- He hasn't taken a hit yet. Every rep so far has come in a controlled setting, with no pass rushers and no contact near the knee. "I'm not running and cutting yet," Mahomes said back in June.
- Kansas City doesn't have to rush him. Even with a full clearance, the staff can limit his camp reps and hold him out of preseason games, leaning on Fields to absorb snaps that might otherwise tempt Mahomes to push too fast.
Justin Fields and Garrett Nussmeier Remain Long Shots
Fields is the more realistic fallback.
He's started games in three cities and brings a rushing threat few backups match, which is why Kansas City traded for him instead of relying on an in-house option.
Nussmeier, by contrast, has yet to take an NFL snap and is competing more for a roster spot than a shot at Week 1. Barring a setback in camp, both are priced as what they are: insurance, not the plan.
Friday's training camp practices are where that plan gets tested. If Mahomes comes through his first live reps since December clean, the question that opened this offseason: who starts for Kansas City in September, will likely be settled well before the Chiefs and Broncos kick off under the Monday night lights.
