Simmons is out indefinitely with a bulging disk, and the left tackle spot is suddenly unsettled

Josh Simmons went down with a bulging disk and is out indefinitely, which is a lousy development for an offensive line that was already working through its own preseason turbulence. The depth chart lists Jaylon Moore next in line at the position, with Joshua Ezeudu behind him — neither a name that inspires confidence as a long-term answer protecting Mahomes' blind side.

The timing is the part worth noting. Mahomes is healthy and ramping up, but Andy Reid has already signaled he likely won't play in the preseason, which means the quarterback is getting limited live reps to begin with. Losing your starting left tackle on top of that compounds the problem: the offensive line that will be asked to protect a quarterback coming off ACL and LCL surgery is now figuring itself out in real time, without the benefit of meaningful preseason snaps together.

Kansas City traded Wanya Morris to Atlanta earlier this offseason, so that depth option is gone. My read is that Moore gets the first crack at the job, but this is exactly the kind of situation where the Chiefs need to be honest about what they have. A bulging disk with no timetable attached can mean weeks or months — and if it bleeds into the regular season, the line's continuity problem becomes Mahomes' problem too.