Honestly, I don't see 2009 any brighter than 2008 for sony
Killzone 2 is too late and too meh. Neither GoW3 brings anything new to the table, the franchise is getting old&boring, especially after Chains of Olympus. And GT5 (if released in 2009) has competition stronger than ever (Forza).
Actually, could it be that YoY sales will be worse in 2009 for PS3?