This should go in the Future section but ohwell. When axel says that when he's w/ roxas that he feels like he has a heart again. That bugged me. so i started thinking, what if the keyblade has an overlooked power? It took sora's heart remember? well what if it can replace hearts as well. Maybe thats why axel started gaining emotions he never had before. Like his freindship w/ roxas. That may have been the keyblades doing. And maybe thats why the organization wants roxas and xion back. They need the keyblade to turn them back to a human. This is like my best idea yet!