Special J said:bandwidth caps arent an issue for a game you download install once and bluray is irrelevant pc games dont read off optical drive, horrible load times lulz. pc gamers i dont think care much how many discs it takes to install as long as its a reasonable number. they would never release a game on bluray for pc that would not only be very costly (expensive to press, expensive to license) but also hurts their ability to sell to a larger market. and stamping two sets of disks dvd and bluray seems pointless.
They don't read from optical but they still ship on them. If Blu Ray is too cumbersome then it's best to hope that PC games are DD exclusive by then, because no one will ship 10+ DVDs.