No, I'm not planning to watch it, but then again, I never watch non-fictional shows on religious subjects. He won't topple the belief system, no matter what he says or shows. I don't care if it airs, though.
I'd like to see him investigate the life and death of the prophet Mohammed, and then air an iconoclastic show about it. Let's take bets on how long he lives after that.
Seriously, you can't take a major religion and change its dogma through archaeology or any other science. The two are incompatible. All you're doing is gaining notoriety and getting people who care pissed off.