CleggaZ on 09 August 2017
Well it would probably be fire emblem for me. But for the rest of the gaming community I imagine it will be between Pokémon/Metroid prime 4 if one or both launch in 2018.
I don't think will see smash until 2019,but if we do see it release in 2018 that would also be in the run in and may very well be the killer app of 2018.
