Then-Senator Joe Biden famously (and hilariously) said, “There’s only three things he mentions in a sentence: a noun and a verb and 9/11.” Also, I think social conservatives would never accept him as a candidate.
They didn’t accept him in 2008 and there’s no reason to think that would change.
Is he running against Satan? Does Satan have Hitler as his running mate?
Then I might vote for Rudy.