from the first 3 episodes of this season, some villians are already starting to form.
i think sylar will remain the main villian of Heroes. hard to imagine him a good guy right?
claire... this has nothing to do with the villian claire four years later... but shes on a hunt now for revenge to what sylar did to her, and revenge is usually what gets them over to the dark side xD
ando... on the contrary, this has to do with what hiro so in the future. it is because of the future that hiro is treating him differently, and ando realizes this. he might get tired of being hiro's sidekick and choose a different side.
elle... such a complicated and harsh life, which is why i think she'll go bad too. she might get sick of being pushed around all the time and take matters into her own hands.
mohinder... not so sure about that, but his greed for power gets me wondering...
mrs petrelli... ugh hate her... she has the true makings of a villian. she is being evil thinking its for the best. once again... hate her
so who do you think are Heroes' villians? (apart from the obvious villians of level 5 and adam monroe xD)