1.need to bring back the ring so we know what player you are.
2.rumble isn't very strong. (when i tried it at the store.)
3.make it so you can use hdmi in when the system is off.
4.make the controller pc compatible.
5 . Use pc resolutions...
6.Backwards compatability. Would make things easier.
7.- Battery indicator
8.Demo section on XBL Store
9.be able to join or host a party that can be joinable to both system.