I'm on board, if just to see the b'ettes swoon when they hear he's a real live prince. They were ridiculous over the prospect of a doctor; how will they act with a prince in their midst? I agree, when they hear about the prince thing, they won't care WHAT he looks like--he'll suddenly be so handsome, so charming, so "amazing" that they'll want to have his children RIGHT NOW.
I don't mind at all that the guy isn't movie-star handsome. I find regular looking guys more likely to be looking for real love than too-handsome-for-their--own-good types. That said, the royal thing probably cancels that out (see above paragraph).
Whatever. I'm so this show's bitch (hey, it's a female dog. This guy should know). I'd watch if it they really DID cast Balki!