I love Rumbelle, but I agree that it would be interesting to see some sort of love triangle with her Storybrooke persona. I want to see how Rumple handles the competition and how Belle reacts to what she did as her cursed self when she gets her memories back.
Mostly though I just want to see what kind of person Cursed Belle is outside the hospital! And what Rumple will do to try to bring Belle back. What more can he do? I wonder if Emma could return her memories somehow because she had to break the original curse that took them in the first place.