Absolute Hail Mary: New F-Zero, Amaterasu (Okami) announced for Smash, Metroid Prime 4 has Metroid Prime Hunters' esque multiplayer
Unlikely: Devil May Cry 5 is both announced and coming to Switch, Dedicated servers for Smash 5, New Ace Attorney
Possible: New Animal Crossing, Metroid Prime 4 gameplay footage, Mario Party 11
Likely: Retro's Game (Don't care what it is at this point, just reveal it), something on Metroid Prime 4 (even if it's just a CGI trailer).
Almost Guaranteed: Fire Emblem 16 footage