Honestly Crysis would have been great as a console game as it was designed right out of the box, it's just that there is simply no way that they were going to fit that engine and its wonderful art assets into the consoles.
They should strip down Crysis and Warhead into something even the budget

PS3 GPU

can run, throw in the Crysis Wars multiplayer mode that is actually really good that they released for the PC, and call it the MAXIMUM SPANKAGE box or something and sell it for $60 . They'd sell millions.