Is it possible to use DLC codes for games (like the BL2) preorder codes on a Phantom gameshare? If I have a way of getting the DLC, could I theoretically apply it to my MAIN PSN account and still have it work for a game that I have on my PS3 from a Phantom account? Or do DLC have to be applied to the account with the game on it? If thats the case, can a Phantom ever really use a DLC?
I don't believe it should be a problem. For example:
I purchased a resell of Mass Effect 3, but still wanted the From Ashes DLC. Instead of trying to reconfigure the group, I had jumped in for a phantom share of the DLC. So I had two different accounts, one for the main game and one for the DLC. But I played it all under my own personal PSN ID, and it worked without any problems.
Now I'm not sure if it could be a game by game thing where some work and some don't, but from my limited experience, it shouldn't matter.