Loved the episode this week. Even though I understood all of, maybe, twenty words of the dialogue. My usual over-the-top reaction will come after the subs come out.
As for the speculation, I will make my prediction now:
Nothing out of the ordinary will happen. The rest of S1 will rumble on like a freight train,
Someday in the Rain will be the last episode and we'll all be mildly disappointed at (though entirely used to) the lack of Disappearance this year. Whatever will happen with Disappearance likely won't happen until
at least the next block of reruns ends in December, or whenever such things usually end in moonspeak-land.