Yu Suzuki has said that PS2 is his primary target right now. I don\'t think a Shenmue game would work well on a Nintendo platform (smoking, drinking, swearing, fighting, death, etc on a Nintendo) So I am guessing he will make most of his primary titles on PS2 or X-Box and port over to GC or make his less serious games for GC. Sonic Team, I am prety sure, is gonna make the next Sonic for GC, which I am sure will be fantasmaghoric.
You can\'t compare Shenmue to Jet Grind Radio Future. Both will be excellent titles and both would be great to have on the same system, unfortunately, if you wanna play the great Sega games, you gotta get all the systems!
PS2 - K-Project, VF4, Space Channel 5: 2, others
GC - PSOv.2, Super Monkey Ball, most likely Sonic A 3, 7 others
X-Box - JGR: Future, PANZER DRAGOON SEQUEL!, Crazy Taxi Next, GUNVALKRIE, 7 others
But all the sports games will go to all platforms, spanking EA out of it\'s top spot
Eric Jacob