This is pretty much the breakdown of Sega\'s developers so far, and which ones are making what games for what system (... does that make sense?). Don\'t forget that Dreamcast is getting the most support, and I\'m too lazy to list all the games. Enjoy:
Playstation 2
AM2 - Virtua Fighter 4
United Game Artists - Space Channel 5
Since AM2 is developing for PS2, this makes the next Shenmue game completely possible for this console.
Gamecube
Sonic Team - Phantasy Star Online Version 2
Amusement Vision - Super Monkey Ball, Virtua Striker 3
Sonic Adventure is pretty much confirmed, as well as a port of the action arcade-hit Space Harriers and the next Daytona USA title.
X-Box
Smilebit - Jet Grind Radio Future, Panzer Dragoon, GunValkyrie
Sega GT2 is also confirmed for release.
From what I\'ve heard, Visual Concepts/Sega Sports will be developing sports titles for all next-generation consoles, including PS2, GC, Dreamcast and XBox. This includes NFL2K2, NHL2K2 and NBA2K2.