Parker should win this handily. He seemed pretty gun shy when he lost to AJ. AJ too, looked way too timid, something we ought to be mindful of in his future fights - since the Wlad win, he has shown a timidity perhaps born from an awareness of what is at stake if he loses. I worry that AJ won't be able to handle a loss and would struggle to come back from it. He got a lot, awful quick, and was groomed since the ammys and Olympics to be some star. That may well be at the front of his head and will make him think about the wrong things more than he ought to in the ring.
But this is about Parker and Whyte, not AJ. Whyte can hit and he has experience, but he is inconsistent and sloppy. Granted, he could kick most peoples' asses, but if Parker isn't made into a shadow of himself from his first loss, I don't see how he loses to Whyte. He fights with smart conviction and Whyte will be at his mercy.