donniebaseball23 writes: Xbox 360 just came off a record November, with more than 1.7 million units sold in the US, but behind closed doors Microsoft is planning its next move for the successor to the popular console. Plenty of Xbox 720 rumors have surfaced in recent months, but veteran games journalist Chris Morris has filtered through them to provide a realistic take on what Microsoft should and shouldn't do with Xbox 360's successor. In particular, he notes that Microsoft should adopt the Blu-ray format from Sony. "A DVD drive as a medium for storing larger and larger games is outdated – and it steps on the toes of a system that bills itself as the high definition leader," Morris writes. "Microsoft resisted the move to Blu-ray this generation without any ill effects. It even survived picking the losing side in the format battle between Blu-ray and HD-DVD, but it can't rely on the DVD to take it into the next generation."