EA - I dunno, Jedi Fallen Order trailer uploaded to YT that morning I guess?
Xbox - Tease of the next Xbox, maybe like how they "unveiled" the One X with devs talking about how rad it is alongside close-ups of circuit boards. Few game announcements, probably a heavy focus on Halo Infinite to make up for it.
Bethesda - Fallout 76 gets the sort of token shout-out ESO used to get. ESO, meanwhile, gets a lot of attention in comparison. Outside of that, Doom and Wolfenstein, I guess? Will those games be out by E3?
Devolver - They'll reference a post in THIS VERY THREAD. Also they're porting and localizing Giftpia in partnership with Nintendo. Why the hell not.
PC Gaming Show - I get bamboozled by a lavish suitcase housing a GPU.
Ubisoft - Watch Dogs 3 opened, Just Dance gets less of a focus, there's a fair bit of VR, GAAS updates, another random Nintendo partnership, and even more Beyond Good 'n Evil 2. Rayman confirmed for Smash. Not really. But maybe.
Square Enix - Final Fantasy VII Remake, tiny bit of KH3 DLC news (like a pic of the new keyblade and that's it), a Switch exclusive Final Fantasy game, FFXIV Shadowbringers is brought up briefly, Life is Strange 2's next episode at the time gets a trailer and the first episode is released for free. Avengers and the rest of Marvel are no-shows.
Nintendo - Last Mario Maker 2 push, Smash DLC announcement, Animal Crossing is finally shown, bunch of new Pokémon reveals, and close out on something really unexpected/super boring. One or the other.