Back to the terminator thing, i think its a never ending loop. Connor has always existed to always send Reece back who has always existed to create John who has always existed to send Kyle back and so on, and the terminator has always good existed to go back to intent itself by being killed.
Also, John can still exist because if was concieved before the terminator was destroyed in Cyberdine's factory. (Skynet does not exist until T3 when the USAF buys Cyberdine.) The future can not be changed, so delaying judgement day in T2 stopped nothing, just changed dates and events, so Connor will always exist and the terminator will always fail its mission because fate says if will effect Cyberdine (or in the altered future, Skynet.)
By the way, this TS follows directly from T3, and ignores chronicles.
My point is, the terminator timeline is a flexible loop. Its share can be altered but will always be the loop. Interesting if Skynet know any me this or not. Make a good ending if Sarah Connor explide it all against a atmospheric and moody backdrop like the end of T3, only better, and hopefully it wont be as bad as 3, if that is even possible. But i hope the terminatrix returns. Only fair, i've had to see Arnie's bollocks twice now, surely time to even it out a bit isnt it?
Will expand on my ideas more some other time. This aint the time for these kinds of thoughts.