Yea, that would be pretty ridiculous if their blood causes permanent healing effects. Like, that would be a super Hax. "OH, so and so was killed; give them a blood transfusion from Claire, and they'll be ok!". And if that's the case, then HRG is effectively wolverine then, since he got a transfusion from Claire. I'm sure we'll figure out who saved Nathan eventually. And I'm sure Peter has been near Linderman at some point; knowing how his parents were doing shady dealings with him.

Oh yea, and the fact that Nathan is a synthetic...didn't see that one coming. I wonder how that could happen though, as it seems a lot of other families that have 2 special parents almost always have a special child (even the synthetic + natural, if Claire's mom is a natural). I mean, we don't know about Hiro's sister or anything, but maybe Angela is up to her lies again.

And I wonder if synthetics have their "secondary mutation" like some of the others (i.e. Parkman and Claire).Maybe so, because Nathan (As shown) wasn't that fast of a flier, but then when he was caught by HRG and the Haitian, he could use supersonic flight (even though the Haitian was there... :\). And I'm guessing that Peter doesn't get the secondary benefits, or else that would be silly...well, not really. He's too dumb to really do much of consequence on his own.