I found the following in the ESPN article posted today:
Harsin, who is out of the country on vacation, said he hasn't had any conversations with Auburn leaders that would suggest he won't be back for the 2022 season.
That sure makes it sound like this is an inside job to take him down. Also, does anyone find it strange that a few days after Signing Day, and you needing to replace your Offensive Coordinator who just quit, you are out of the country on vacation??? I sure as hell wouldn't be taking a vacation under those circumstances.