Tennessee, looking every bit as overmatched as SMU & Indiana (while facing the lowest seeded home team) may be the one thing that saves this from being a five or six SEC school playoff in the near future.
Yes, a claim can be made that the fifth, sixth, seventh best SEC could beat the top G5 school or the second ACC or B12 school but the issue should be who is more deserving of the opportunity to have a chance at the playoffs. All Alabama needed to do was win one of their games against Tennessee, Vanderbilt or Oklahoma. Hell, they didn't even need to beat Tennessee as soundly as Ohio St did.
A massive part of the problem is the schools in that conference want the upside of the realignment moves they've made without having to face the downside that is inherent in adding name brand schools.