So I got my PS4, along with COD Ghosts, from my aunt in the States. I have two PSN accounts, one with a US address, the other with a Greece address. Since I use my Greece PSN account more, and had money in it, I decided to get the Ghosts DLC through that account. I downloaded the DLC, and all it says now is "waiting to install.' I spoke with someone from Sony CS in the States, and they said that the problem was that the game disc was from the States, and I need to get a COD game from my region. My question is this....if I delete Ghosts from my PS4, go out and rent Ghosts from a video store here, install it, download the DLCs, then swap out the Ghosts disc with the one I have from the States, does anyone know if that would work?