walsufnir on 01 January 2013
It will definitely come with an odd that delivers more space for disks. So it could be bluray but not necessarily (like WiiU). But as the time for optical discs is almost over it's becoming more and more meaningless.
Btw, the dvd-drive was no problem for x360, I think. And no, we won't see bigger, more open games because of bluray but because of newer technology built in future consoles.
