Reggie says Nintendo will “have a big E3 this year”, showcasing games for both Switch and 3DS

[Soundwave]

Mario Odyssey, Splatoon 2, and Xenoblade 2 alone makes it bigger than most E3 years for Nintendo so it's not exactly going out on a limb.

Even if they don't have a single new game there and just playable builds of what's been announced already their E3 will be better than the last several years.