[pdabbadabba]

He could be! Popes pick their new names, after all. But yeah, he'd probably pick "Innocent" or something less amusing.

[madcaptenor]

I do wonder what would happen if some cardinal already named John or Gregory or some other indisputably papal name got elected. Would he keep his name?

[nerdile]

He might be seen as presumptuous for already having a pope name and get sunk in the Vatican politics.