I'm not really up on the history of rank titles, so forgive me if I am missing something obvious to the rest of the STO community. Why have have a "Lower Half" and "Upper Half" grouping for Rear Admirals? Was it too hard to think up another name for a rank between Rear Admiral and Vice Admiral? Did Vice Admiral have to come so soon? Perhaps there is a real-life basis for having Lower v. Upper? I guess I hope so because it sounds pretty lame.