Undoubtedly, but even more so for QB that has had 2 procedures in the past year on the same knee.
Also, the other rookies that started last year from the beginning (Williams, Daniels, Maye & Nix) were playing for teams that didn't make the Playoffs the prior year, not much aspiration to make them in 2024. Perhaps the Bears had higher hopes. Their HC is now toast.
If any of them went down it's not as though the team around them was expected make a Post Season push.
If JJM goes down without any reliable backup, they would be wasting a year with a lot talent (ie JJ) in their prime.