Oklahoma State will fall out of the rankings, as will Iowa State. So those wins aren’t there to prop OK up as much. Utah did enough against CO to not drop. Utah’s loss is a ranked team and OK’s isn’t.
If Utah gets jumped, it’ll be for a mediocre performance/loss vs Oregon and Oklahoma blowing out Baylor. If Utah looks very good vs Oregon and OK squeaks by Baylor, no way the committee jumps them.