So, just caught the season finale this morning. I won't say disappointing because it was somewhat predictable, but a good episode nevertheless. Given how events unfold, I'd like to posit a crack-pot theory for season 3 episode 1 (or near abouts):
Evil Morty springs Rick from max security for no other reason then to continue his vendetta against him.
A few other things I wouldn't mind seeing in the next season, in no particular order:
- Morty's gazorpazorp son
-retarded Rick
-an appearance from Rick's miniverse counterpart
- certainly more that I can't think of right now, but rewatches should raise a few more