Some things I think Sony will do/announce:
1. New Guerrilla Games IP.
2. Uncharted 4 reveal, release first half of 2015.
3. Playstation 4 and Playstation Vita bundle for $550.
4. inFAMOUS: Second Son DLC and a spin-off game for the Playstation Vita.
5. The Last Guardian re-introduction. Release on PS3 and PS4, with the PS4 version looking better, having a higher framerate and higher resolution. Release Q1 2015.
Some other things I think we also might see is a new God of War, The Last of Us GOTY edition for the PS4 and maybe a small tease for Gran Turismo 7, but that would depend on how Driveclub is doing at that time. I also wouldn't be surprised if we see Little Big Planet 3 or something else from Media Molecule.








