Is there a plausible way to end the Gothic war in Italy relatively early (i.e, before the sackings of Rome, during Belisarius' blitzkrieg) by partitioning the peninsula, perhaps with the south and Rome going to Byzantium, and the Goths retaining the north, the main area of their settlement, in tighter vassalage to the Bosphorus? I realize that it would be hard to get Justinian to compromise when allis seemingly going great, but is there a way?