Yep, I think someone will give him another chance. From what I remember:
Florida Tenure: A ton of player arrests. Gets some blame for Aron Hernandez I guess. To some extent, you can say the coach can't control everything, but maybe it was the character of players he brought in. Even St. Tressel had some issues with this in the early parts of his Buckeye tenure.
Ohio State Tenure: No arrest problems like at Florida, but the Zach Smith debacle was the main problem. It was also pretty obvious he was lying when questioned about it.
At this point, I don't think he had done anything egregious and could be hired on as a CFB coach elsewhere.
Jags "Tenure": Hiring the Iowa strength coach (tone-deaf), the escapade in Cbus (like in 2018, I don't think he understands how technology works -- phones can take video, text messages can be examined), and then all of the other random allegations that came out.
Really, I would think the Jags tenure is what would eliminate him from contention for a CFB job, but I'm sure he will still get offers.