My guess is that he's going to end up being evil (betrayal, possessed, mind-controlled, brainwashed, or whatever). I've seen it way to many times in anime (though must of them were YGO lol).
Nope. Remember he is a toy character developed just to sell Steel Cloths (just like the originals). You think Bandai would approve of him being evil. That would severely cause a downgrade in toy sales.