Ideal picks, you say?
1. Joker (Persona 5): Of course. You'll never see it coming. Probably my best non-Nintendo game I've played in 2017.
2. Erdrick (Dragon Quest III): The other classic JRPG series alongside Final Fantasy. Gotta find a way to sell that pass in Japan. That and it is still surprising that Dragon Quest still hasn't made it in, given the impact the series had on the Japanese gaming industry as a whole. Might give me an excuse to purchase DQXI S when it comes out.
3. 2B (NieR: Automata): Automata was the second best non-Nintendo game I played in 2017. Put Link, Joker, and 2B in the same room and you have completed the trio of Japan's biggest games of 2017.
4. Banjo-Kazooie (Banjo-Kazooie): A classic retro pick and becoming increasingly probable, especially since Microsoft is recently getting cozy with Nintendo.
5. Kat (Gravity Rush): Not sure about Sony, but I think if Sakurai has a chance to work with Sony, he would go for it. I am of the mind that "Gravity Rush" is the most "Nintendo-y" game that Sony has produced. Wouldn't be surprised if the game has its share of fans within Nintendo's departments and higher ups.
6. Solaire (Dark Souls) or any FromSoftware character: I am a big Souls fan. Give me one.
As for GamingINTEL, they claimed that there would be both a Smash Direct and a general Direct for November 2018, a direct in January 2019, and a Persona 5 Switch announcement for March. Take that as you will.