I feel like the show has peaked. We all know what we are watching now. This is the downfall of Walter White. He won't get away. He will most likely go down shooting, as shown in that flash forward. Don't get me wrong, I still love this show, but I feel like they shouldn't have shown that flash forward. From the look of that, it looks like everyone will die and Walt is going out for some revenge. We know he changes his identity, so that points to him being found out. And he lives to his 52 birthday, that's a whole 'nother year!
I think the show will pick up from that flash forward, next summer. The end of this first half will end with Walt calling the guy that disappears people. Then next year it picks up before his 52 birthday and why he is going back to New Mexico with that M60.
I think there has to be some kind of another bad guy that we haven't seen yet. Maybe someone from Mexico or something.
I don't know if anyone remembers that episode, "Negro Y Azul," but in it, it tells that Heisenberg dies (in the music video), and I believe that Jesse will go under the guise of Heisenberg and get himself killed.