i don't think uncharted the series itself needs to come to xbox, but a game with the same level of gameplay and story and voice acting and visuals would most certainly not go to waste as either a multiplatform or 360 exclusive. same, if not doubly so, goes
for infamous. i have an unrelenting itch for platforming and parkour lately that infamous is doing well enough to satisfy, but i can play it for only so long before i use up its powers of parkour, and inamous 2 is still way too far away.
all that being said, i am eager to see what insomniac can do with the 360. hopefully something closer to ratchet and clank than resistance.