You have this episode where John Connor travels to a future where John Connor never existed. I don’t know if people completely get it because we work on a string theory, which we’ve dealt with during the season. We dealt with that with Jessie, in the future that she came from there was Charles Fisher, who tortured everyone. In the future I came from, he never existed. I don’t remember him. We were still together within these parallel futures but they were still different and they still had their own paths. This is the same concept. For John Connor to travel to a future where he never existed, where Kyle Reese never left, where Derek and Kyle are still fighting side by side, where Allison (the human Cameron was based on) is still very much present, what becomes of John? What better situation for somebody to grow up in and become the future leader than that? Than to be fighting in what he’s been trying to prevent? Not just being the top dog, being listened to for everything, but having to actually listen and follow.

It’s not completely clear yet but what we’re sort of getting, as far as Weaver goes, is that Weaver could end up being somebody who was sent back by John Connor in the future and John Henry was created as an alternate to Skynet. Something [to use] within this present where Skynet is sending Terminators back to kill him. Something that on a tech level could really help him evolve and learn in a different way than Skynet did. It could be [something John set into place], we’ll find out if we come back and hopefully we’ll find out.