What happens for the PS3 AFTER MGS4, FF XIII, GT5, etc. are released?

[Sicilian.]

we wait for new games such as a new Jak and Daxter, Uncharted 2, Killzone 2, God of War 3, Final Fantasy Versus XIII, Heavy Rain

(yes i know most aren't even announced yet)

 

and i am sure they can make some sequels to the what...4000 ps2 games that were released