I know this is most likely fake, but for the sake of arguement let's say there is some truth to it and the Switch games are revealed around E3.
Would this mean a 2019 release? (As in March to August release time frame). Pokemon games have been released in this type of time frame before, though this was before the world wide releases.
Also, Id actually be really happy if this was the 2018 Nintendo E3 lineup. I especially like the sound of Luigis Mansion 3 and Mario Maker 2