The main question I have is whether voice chat is implemented at a system level, but is optional for developers to include, or whether each developer has to create the system for it themselves. Basically what I'm saying is, if right now headsets are wired only, would Nintendo be able to issue a system level patch that allowed Bluetooth headsets in all games, or would each game have to be patched to support them. How much room does Nintendo have to improve the implementation?