It's time for No. 6 Oklahoma to be put to the test.
After getting nudged down the rankings in the first three weeks of the season, the Sooners (2-0) emerge from an off week to play No. 15 Kansas State (3-0) on Saturday night in Norman.
In front of a national television audience, it'll be a chance for Oklahoma to prove it deserves to be ranked higher - as it was at No. 4 in the preseason poll. Or it could provide more ammunition for voters who questioned the Sooners enough to bump Oregon, Georgia and Florida State ahead of them already this season.