how bout something like this. obviously i can't give a lot of information, because there isn't any until this freakin game comes out, but what if something happens in bbs to Sora. i mean kid Sora and kid Riku are featured in the game, and Ven is seen as Destiny Islands, so, idk, SOMETHING happens, and the end result is that Sora's heart is inside Ven's body. Now hold on a second. Consider this. In the KH universe memories are stored in the heart, and being that it would be Sora's heart and all of his memories, the outward physical appearance of the new Sora/Ven person would be Sora. But being that the body is technically Ven, when Sora became a heartless, and his body was released, it would be in the form of Ven. The name Roxas was given to "Ven" by Xemnas because he was Sora's nobody. Being that Ven's clothing is a mix of Sora's and Roxas's, it would make sense then that part of the clothing became Sora's and the other part became Roxas's. Anyway basic theory. Obviously not gonna know for sure until the game comes out, but whadya think Reno?