Possibly? But it's unlikely.
Unlike consoles, PC games don't read data from the disc while playing (well, they used to, a LONG time ago); they read everything from the HDD. A blu-ray would just reduce the number of disks required to install the game - but the cost just isn't worth the convenience of a slightly faster install. That, and most people have switched entirely to digital. The only reason I have a blu-ray drive is to watch the few movies I have on blu-ray; all my games are on Steam/Origin/GoG/etc.