The guy that imitates people's powers is gonna come, and sylar is gonna try to kill him, but hes gonna copy him and kill sylar. But then hes gonna suck up sylar parasitic power. Maybe them we find out that the nuclear explosion guy is still alive and hes will take his power and hes gonna have a problem not blowing up.
^nuclear explosive guy is still alive.. i think oh oh and i also think we're gonna see claude again (invisible man)
What's going to happen? Claire's "dad" will play a huge gigantic monstrous part in saving the world which involves something with Hiro traveling back in time and changing the past so that her dad still regains his memory after they try and find out where his daughter is, even though they think he doesn't. Hmm...just thought that up on the spot...