This trailer is amazing.
See, they can add a "Final Chapter" to Arkham City to intrigue you to re-buy, but they re-release MK9 and add absolutely nothing. I am not really complaining, as MK9 Komplete is great for tournaments because it already has everything on it, and if there are a few non patched consoles at a tourny, it definitely comes in handy. I am just saying, I think they could have at least added something to the re-release that was not in the original game, especially if they can release all that they are doing for the Vita version.