Gonna post a few random things that popped up in my head right now ranging from possible but unlikely to completely unrealistic. Not necessarily things I want. Some things are probably a little more realistic for next E3.
1. MS loses Tomb Raider timed exclusivity. Caused due to SE reevaluating the situation after Uncharted 4 was delayed.
2. Final Fantasy VII remake announced in partnership with Sony, PS4 port out "now." Sony let SE do that big troll at PSX because they had this in the works.
3. The Last Guardian revealed and looks... just okay. Fanboys hype it like crazy, "other side" calls it absolute crap.
4. Nintendo's next system is unveiled and is some sort of portable/home console hybrid. Uses built in screen during portable mode and runs at a lower resolution/less fidelity/less power consumption etc.
Runs at full 1080p when in home console mode connected using (mini HDMI to HDMI cable I guess) with comparable graphics to ps4/xbone. Digital games are activated by default for portable use.
Disc based games have to be installed fully to the portable portion of the system (this system would be detachable from the disc drive so it's easy to carry) and the game has to be activated for portable use by going online. Can only be activated on one system at a time. Do not need any activation procedure if disc is in drive and it's being used in home console mode (LOL, why the heck did I just come up with all that for no reason)
5. Pokemon RPG announced for Nintendo's next system as a launch window title, which with the new hybrid system will mean we finally get a console Pokemon RPG and still satisfies the criteria for nintendo because it can be played in portable mode.
LOL I got carried away with that Nintendo stuff. Can you tell I want a Pokemon console RPG? I don't really care about 1 or 3 happening, (I'd want the best possible games released not "just okay") but the reactions could provide some entertainment on neogaf.