Reminds me of more than one person I've met in the sales world before. Asks for your input and you can visibly see they've stopped listening as soon as they finish their sentence as they are already preparing to say their next piece. You can often say anything to these types as they're just not listening and love the sound of their own voice.
In his case this is often designed to be purely argumentative and he doesn't get the difference between a challenging dialogue and just being antagonistic.
In fairness you have to give Andy Gray credit for responding to him time after time without rising to the bait. Not because of the baiting itself, but because the whole approach is just tired and transparent.