I just wanted to mention that I voted for 'other' seeing as there wasn't an 'everything' option either. However, with the latest information brought it, I'm pretty excited for all the latest features. Which this even extends to the new female having a supporting role, unlike in the original GSC is something pretty exciting. Not to forget, she/he [one that plays the side role] also has the ability to have their Pokémon follow them as well, which I think is pretty exciting, because it is different.
So, when it comes to reliving Johto, it is at the top. However, reliving Johto with all the new twists, turns, and areas is something to burst out for excitement for. I must admit, I've been enjoying everything I've seen before. I'm just waiting to probably hear the reveal of another Battle Frontier [maybe, not sure] in the game and then excitement will be busted once more. Over all, pretty exciting stuff and definitely catches my interest entirely.