The FF X|X-2 HD date I got from Kagari's thread and posted some pages ago seems to be fake smh.
I keep forgetting that Zelda is 2014 in Japan and about Yoshi period.
It looks to me like they'll have a bunch of decent to great sellers but nothing of the magnitude of MonHun or Pokémon unless Dragon Quest XI comes out next year. This might be a bit of a problem.
I think it was a mistake of Nintendo to release Tomodachi Collection this soon after Animal Crossing and that a 2014 would have been better. Both for TC sales and 3DS momentum. Looking at the DS top-sellers, after this year the 3DS will have entries in most of their >1m sellers except for:
Rhythm Tengoku
Kirby
WarioWare
Yoshi
Pokémon and Monster Hunter will see at least another two entries on 3DS, but they have to either launch another blockbuster franchise or try to get as many of the better selling franchises as possible. The 3DS is the king of Japan right now and for the foreseeable future but it will be hard to pry some franchises from publishers:
Resident Evil, Kingdom Hearts and Sengoku Musou got spin-offs with (largely) the same gameplay as the mainline entries but probably won't get any others any time soon. Capcom doesn't know what they want to do with RE, KH
DD was apparently the last entry before KH3 and Musou seems to have moved to PlayStation for the time being.
There is exactly one Final Fantasy game on 3DS which is a spin-off that will receive a sequel soon. One can argue that Bravely Default is kinda like FF but it doesn't have the brand strength (yet?). No remakes, no Tactics, Crystal Chronicles.
Metal Gear Solid and Tales of saw remakes on 3DS, both of which apparently didn't sell enough for new entries.
Yakuza, Phantasy Star, God Eater, Sengoku Basara and Persona are firmly in the Sony camp for obvious reasons.
Not saying all of them need to be on 3DS but if I were Iwata I'd try to get as many as possible.