My answer to this is SO much different than it would have been just a few months ago.
A few months ago I thought he had gorgeous eyes and eye shape, his mouth was lovely, and he seemed like a sweetie except for when get got all nasty at Kate. Oh yes, he gets nasty with her, it's just he does it quick and quiet, while she talks more and is louder and more obvious.
But now, ugh. He smokes, he's always scratching his belly, he seems like a rotten baby yucko person.
So if something had happened to both Kate and my husband just a few months ago, yes, I would definitely have dated him. But not anymore, now that he's shown his nasty true colors.
And for the record, hubby would *definitely* date Kate, even more now...he's always liked her except for her hair.
Until the last couple months we were big fans of them and the show. Hubby's half Korean like Jon, and like Jon (before everyone started filling his head with how THEY feel about how she talks) likes a stronger woman who tells it like it is. The 6 little ones share almost the same birthday with DS. However...DS managed to express all the non-Korean genes hiding in hubby's DNA along with my Irish stuff, and he's a red-head...not those adorable little black/dark brown haired kidlets they have!
The above is an explanation that both Jon and Kate, until Jon was taken over by aliens, are "our types".