optical media will be dead after next gen, anyway. we'll be using 256gb flashdrives with zero-day platform locking within ten years.
until then, i really wish more games would use multiple discs. the fact that we've been stuck with more or less the same size limit since the PS2 is really kind of embarrassing. i mean [censored], consoles have HARD DRIVES now. why not use them? GTA4 came on two discs for PC and nobody complained at all.
two discs for Skyrim - one with the game data and textures and meshes and everything, and one with all the voice acting and sound effects. whichever requires more work to stream off the disc gets a mandatory install.
I would also like to not need the disc every time I play the game
this is why games use Steamworks.