Makes sense, but I wouldn't worry about Bama. An 11-1 Bama is not getting in over a 12-1 conference champ.
I think Oklahoma is a legit concern. If they go 12-1, they will have 2-4 wins over the top 25. Utah will only have 1-2. The committee stupidly uses this as a metric.
LSU is a real threat too. A 12-1 LSU would have a better resume than any other 12-1 team, but they would not be conference champs and would be coming off a loss.
OSU could be a threat in the same way as LSU, but I can't imagine them putting in two teams from the Big10.