Honestly, I say none. Publishers in video games are like record labels in the music industry. They hold the money card. In the end they make the final call. Many people are yelling at bungie, but I have my crosshairs on Activision. Keep in mind, even though Microsoft published on the platforms, bungie was essentially independent in developing Halo. The results speak for themselves. If this is a 500 million dollar AAA game, bungie should have just kick started/crowd funded and published independently without Activision's chokehold to cash in on dlc.