It's already been stated (COD4 interview) that the PS3 can push its graphics beyond the limitations of DX9.
Also besides that factor, Crysis also runs on DX9, there are comparitive videos showing it running on DX9 and DX10 with only moderate differences between the two.
Ergo, I'd say Crysis could run on the PS3.
Also it would make sense to port it to one (or both) of the next-gen consoles to make bigger profits.








