So I guess little Ben will still kill all the Dharma fuckers.
That's one of the things I don't get. Guyliner said that Ben would forget everything that happened and won't be able to return to the dharma initiative but in season three he is still with them when he kills his dad and the rest of the "others" kill everyone else. Either guyliner is telling a very convenient lie or they do have the power to change history.
This all makes me think that next season's big thing is going to be multiple time lines.