does SE even have to rename Versus to put it on PS4, no they don't. SE has probably had the specs for the PS4 for at least a little while and that could be why they are delaying on Versus. Making it into an epic launch title for the PS4.

The biggest thing that has me interested is the Remote Play for games. In the past on PSP, remote play only worked for movies. with the PSvita it means you can play games anywhere. (like FFXIV when it is ported to the PS4)

I didn't see the beginning but I think they mentioned that the processor is x86 based. that's a plus for both FFXIV and FFXI.

I think Blizzard is using Diablo 3 as a test bed to see how many of their players are willing to use the new system. if it becomes popular then they will move on to their other "game". Square Enix, you might want to consider getting FFXIV and FFXI on board before they do that.