Source: Sony Planning Big PS4 Reveal Before E3

[Carl]

007BondAgent said:

e3 is to short to show the PS4/PS3/Vita

this was a smart move3

No, it isnt. It hasnt been too short to show 3 platforms before and it isnt too short to show 3 platforms now.

Have your usual event of 90 or so minutes for PS3 and PSV followed by a second event the day after for the PS4 blowout for 60-90 Minutes depending on just how much content you have available.

Even if you dont put it into 2 shows, its more than easy to get all the stuff put into a single 2 Hour show.

1 Hour PS4
40 Minutes PS3
20 Minutes PSV

Give or take 5-10 minutes for the usual PR talk and Wonderbook bullshit.