I'm questioning when will they revive the story on the irish bird (peter's girl friend) when it was meant to be such a important thing for peter.. and it seems he has forgotten about her? I knew that the guy who isaac mendez handed the rest of his illustrations to the delivery guy and would play a part later on in the future, and it finally has been mentioned by the comic book store people. so im guessing the irish woman is one of those "mentioned" things but will appear alot later so it can tie in with another future story..
One other thing are these alternate futures/apocalyptic to new york.. new york blowing up firstly, then the virus was the 2nd one which is forgotten about.. now there is the one where everyone has powers.. whats next? oh and sylar blowing up that place not sure if its new york in the future after his son gets killed.