He's going to admit he liked to date 16 and 17 year old girls when he was in his 30s. In fact, he will say it was common knowledge at the time. [There is some reporting to that effect]. But he will swear up and down he never dated any girl under 16, and that the woman who came out the other day is lying at the behest of the Democrats, the GOP Establishment, and the Fake News Media.
He'll say his enemies caught wind of the fact he liked to date 16-17 year old girls when he was younger -- "after all," he'll say, it was "common knowledge" -- and they are now using this fact to catapult a false accusation that he diddled a 14 year old. He may even praise his enemies for coming up with such a devious plot to derail his candidacy.
I think this will play well in Alabama.