Like I said, it just seems like a continuity error to me, as I've used that exact same argument against the Force baby position. As you said, it just doesn't make sense that Leia would and Luke wouldn't. But I have read posts here that say that Leia has a Force connection to Padme while Luke has his connection with Vader. Eh... seems like a stretch, but it's a definitely a possibility. Of course, that's assuming I can choose to accept the Force baby theory anyway. ^_~