That's the same reasoning MS fans use lol. Except I'm pretty sure the Halo and Forza devs + Insomniac will be at E3 despite the earlier reveals
eh halo's announcement was a knee jerk reaction to NPD. i dont see why people dont believe that. are MS really cutting out info on their biggest game to save time at E3? really? halo? doesnt make sense. and they will say the name at release date at E3 again, so literally no time saved.
Forza was announced to give it time in the spot light. same as Mortal Kombat X and HomeFront. E3 is gonna be about the huge games, forza was announced to get people hyped about it and get headlines.
Sunset overdrive was shown to get people hyped as well, there was literally nobody talking about the game, they needed to show people something to get the excited for it and want to see more, which happened.
Sony's E3 however, well now i am guessing it will be mostly third party multiplate games with exclusive content. uncharted, The Order, that new studio game apparently, DriveClub, and maybe, just maybe, GG's new IP, project beast. with some indies.
im not expecting more now.