I expect God of War 3, ICO 3, FF13, more Killzone 2 wankery, R2, LBP and Motorstorm 2 for certain.
I don't know why you think Legend of Dragoon is going to do anything for Sony when the first game was so mediocre.
I can't see Nintendo coming out with much, possibly two blockbuster games for the end of the year.
Microsoft will contine to masturbate in Japan's direction.