I don't think so. If I follow you, music software developpers have to program thousands of drivers in their programs? No way. The sound drivers are installed in the OS, the software uses what the OS "gives" it. The software access the audio subsystem of the OS (ASIO, WDM for Windows and whatever it is on MAC). Ubisoft is a game company not a music software company and they program Rocksmith to sell their cable. I agree we won't be able to use our Focusrite(?) with Rocksmith but it has nothing to do with the task of programming it. It is only a marketing decision.