Why would we? o_O You mean Getaway
3 isn't a sequel?
More than half of the games announced for both the Xbox360 and the PS3 are sequels; MGS4, Halo3, FFXI, UT2007, DOA4, you name it.. (and I'll avoid the EA sports games whose titles all includes at least two digits). Sure they'll be some new things but publishers won't change their habits any time soon..
About those shots.. I'll believe them when I'll see them running in real time.