The 3rd opening does seem to point to Shinn goign against Rey at some point, I never really noticed that part of the openings before. Oh well if Shinn is going to have to fight Rey then that is gonna leave Luna(I can't imagine her staying with ZAFT if Shinn switches and her sister is already on AA), Kira, Athrun, and Cagalli with a lot of freetime unless some event requiring those 4 to stop it happens.