That and the mvc:i dlc thread. People saying characters could have easily been on disc. Even though the only thing in data was the models used in story mode. As a programmer, i cant even begin to say how incredibly stupid it would be to rip already established code out of your game to try and "hide" doneness of dlc characters. On top of that, understanding basic game development and how it progresses will tell you that they werent even started until the game was feature complete and optimization and bug fixing begins.
Is some of that stuff just the development that gets done while the discs are being printed?