Famitsu are reporting that Dynasty Warriors 7: Xtreme Legends is in the works, with an anticipated Japanese release date of September 2011. Three new characters will be added to this expansion, of which we know Guo Jia is one of them.
Legend and Challenge Modes will be added, plus the ability to play as any unlocked character in the game’s main story mode (assuming you have DW7 save data).
Fingers crossed Xtreme Legends makes it over here. At launch the original game did very well in the UK chart.
Source: Koei Warriors