http://www.cinemablend.com/new/UPDAT...ast-38789.html

In the same interview, the director also upended early reports that said the new movie would be more of a sequel to First Class than a continuation of the original trilogy. In fact, in order to explain how the movie works he had to create a whole new term. Said Singer, "I’d say it’s not a sequel to one of the others. It’s an inbetwequel — that’s what I call it, for lack of a better word."
Time travel is easy to follow, was more curious how it fit with the other parts. After reading a bit, the Past is early 70s and the Future is a decade after X3 with the current Wolverine somewhere in between. Just was thinking Origins would be a trilogy, X1-3 were a trilogy and wondering if Wolverine would be followed by Wolverine 2 or would it be Wolverine 3 because of origins.