It's clear from the unprecedented situations at Oklahoma/USC and Notre Dame/LSU that there is a massive gap between the top 5 and everyone else - even being a top 10 job is not good enough if you could be in a top 5.
Before the season I would have had Texas as a top 5 job, and Oklahoma and Clemson as top 10 jobs. Now I don't think either are true. Here are mine:
Top 5 - no order: OSU, Alabama, Georgia, USC, LSU
Next 5 - no order: Texas, Notre Dame, A&M, Florida and... I don't really have a last one. Michigan/Auburn/Oregon?
But only the top 5 are jobs that you would never leave for another college job, and that is a wild statement about college football.