Wow, this season really was a waste of time. Before I began, let me clear a few things:
1. Nikki is dead for sure...reasons? Simple, she was dead the minute she got injected with the virus, why? The virus mutated becoming lethal to Niki, as Mohinder told Sylar, there are different strains of the virus. Let's be honest, she died in that blast........by the way, the entire building blew up starting from the basement and up. How is she going to be able to escape in that building without her superstrength? Think people!
CERTAIN DEATH FOR SURE------check!
2. Who shot Nathan? HRG (aka Noah/Claire's Father) did it.... my foot down on this! Now the speculation of being Future Peter? Please!! He could have become invisible, froze time or done anything to drop him dead in one second. I really like Nathan's character because he shows the true meaning of a hero. Nathan came back from his lowest point in his life (almost losing his family for being drunk), sacrified himself, without hesitation, to save others and nearly died because of it. Nathan knows whats right and whats wrong and have confindence in himself and his decisions. His death is uncertain for sure. For starters, Peter will freeze time/fly and take Nathan to a nearest hospital for medical attention or he will freeze time and take the bullets out of Nathan and then take him to a Hospital. Keep in mind Peter was a nurse.
UNCERTAIN DEATH ------ Check!
3. Bringing back Maya? That was a Huge mistake. I really liked the fact that she is the only latino hero there, but her powers are meant to do some bad and not good, which equals, Sylar killing her and acquiring her power. Bringing my biggest spoiler for SEASON 3. Brace yourselves this could be a big twist, it's not the virus that kills 93% of the population but Maya's power - acquired by Sylar teaming up with Adam in the future. The producers never showed how the body of a person looks like when killed by the virus. So this can be a what if?
The Final Season Episode was rushed and done without thinking. Keep in mind that the Director of the show apologized to the public because of the way the show turned out, last month. This ending was an alternate ending due to the strike, plain and simple! For those who got it wrong, Adam is buried in the same grave yard Hiro's Mom & Dad were buried in Japan.
Season 3? My spoilers will be Nathan coming back, Maya dies after the second or third episode thanks to Sylar...yay!, Elle becoming good and teaming up with Claire and Claire's dad. Sylar teaming up with Adam. Peter going to the future and rescue Caitlyn, and a few villains being introduced in the first episode of season 3. Keep in mind we have seeing more heroes than villains in the first two seasons, now it's time to introduced the villains and a few heroes in the upcoming one.

