Biggest events would be (for the timeline):
Grand Theft Auto IV - Could also involve a pricedrop...If that happens, could re-invigorate NA sales to the best they've been yet.
Ninja Gaiden II - Definately a big IP for Japan. NG sold 66k in Japan on a useless Xbox that sold very, very poorly that year (the X360, for the same year, outsold the Xbox's comparative sales in just a 3 months for what the Xbox did the whole year).
Infinite Undiscovery - If it's a summer release, that'd be 2 big, J-Centric games for Japan in the span of 1-2 months. Could help the 360 out a bit.
Jasper - Jasper is still a big deal, because it reduces Microsoft's prices, and could usher another price drop in, after awhile.
Halo Chronicles - Could move a few consoles...Not many, but could move a few.
Gears of War 2 - Like what Halo 2 did, we could see tons of extra gamers come into the fold since GoW1 sold oh-so well.
Back from the dead, I'm afraid.







