
Originally Posted by
Jbendz
But how would that be possible without Walter? He can't go back, so is he sending 3 years worth of instructions back in time? Or a surrogate perhaps?
The way I see it, the timeline reset changed everything. Pre-Peter in the machine timeline and post-Peter in the machine timeline. It created another all new original timeline.
The observers never invaded in the original timeline. They only invaded in the re-written timeline created by Peter getting in the machine. In the original timeline, both universes continue to fall apart until ultimately there will be nothing left, which is the reason for Peter getting in the machine in the first place. The reason for that, obviously, is because of Walter ripping the hole by crossing over to save Peter. After the final reset, Walter does not exist in the past, thus never crosses over and rips the hole in the fabric of the universe. Therefore, there would be no need for Peter to get in the machine. If Peter never gets in the machine, he doesn't re-write the timeline, and the observers never invade anyway.
So what exactly are they trying to make happen? We know the boy can no longer exist in the past of the new timeline, so how can they make sure everything happens the way it was supposed to, when the boy was the center piece to everything that happened in the first place?
The whole purpose of the plan was to wipe the observers from existence. They said that plain as day on the show. So why would we assume that they were still created, and still came back to observe? The only way that assumption works is if you assume it was a completely different breed of observers, cut from the same cloth as the boy, with normal human emotions etc. Which automatically means there will be no invasion, therefore there would be absolutely no need to ensure that any specific events re-occurred the way they did before the reset. That's kind of the point OF a reset.
What you are suggesting would be classified as a timeline reboot, not a timeline reset. They completely RESET the timeline to change the events of the future. The events of that future happened to have a heavy impact on the past, therefore the past was completely changed as well. Otherwise, everything that has happened on this show from beginning to end would have been completely pointless.
Why would they go through all that trouble to reset the timeline, only to go back and ensure that everything happened the same way as before? Doesn't really make a lot of sense to me, but I guess that's just how I see it.