Sony: Pretty sure they will have at least a 7/10 conference. They have been the most highly consistent of the 3 and at E3 I'm certain they will have some great surprises up their sleeves. There's no reason to think Sony won't until they don't.
Nintendo: Nintendo has the ball this year for knocking it out of the park and they need to in order to keep Switch momentum going. The Switch has been selling well for now but the question always is for how long. Nintendo absolutely must bring their game's game in this E3 or risk losing the momentum for Switch. It happened to the Wii U and it can happen to the Switch if they're going to just display a bunch of forgettable casual games. You gotta build interest in order to maintain and spread interest.
MS: No idea, but to be painfully honest I don't really expect much out of them. They will elaborate on features and such and so on for the Scorpio I'm sure. More price cut related announcements or service level features for Xbox account users. They might announce one or more new games from the big 3 Xbox exclusives:Halo, Gears and Forza. If they announce a new IP I doubt it will be anything that deviates too far away from the image of those games. The only really staggering and useful thing they could announce to take away momentum from the other two press conferences would be that they obtained exclusive rights to some high level 3rd party developers.
Lube Me Up
