Season 3 Speculation (**Season 2 Spoilers**)
Finally got around to re-watching season 1 and just finished season 2 today. I'm surprised no one is talking about the whole alternate world thing. I was wondering about what Claudia said when she claimed to have seen a world without Jonas and it wasn't what middle-Jonas (what I call the just-back-from-the-future and still young Jonas) was thinking. The show is better than to just expect us to take her word for it. Next season has to flesh it out, as well as whether/how the loop can truly be broken.
Specifically, I expect a solid reason why Claudia doesn't just kill a younger Jonas before he becomes Adam. I think the whole "fate" thing someone talked about in a previous thread is probably accurate (and explains why Noah fails to kill Adam and Ulrich fails to kill Helge), but if this is what it is then they need to verify this and flesh it out. Jonas explained (if you can call it that) to Katarina that Mikkel can't be saved because Jonas already exists, but it seems to me this needs more exploration.