Crysis 2 is a good looking game, but yes DX11 could have ended up making look even better. Is DX11 coming, the answer is no. You think Crytom is going to Cevat's house on the weekend or calling his cellphone "Hey Cevat "leet gamer24242” is demanding DX11. Can you come in and throw together a patch so he can stop being so mad? He is threatening to return the game........or worse off SUE US. Legal says he has got a strong case.
You guys that keep asking for DX11 are just setting yourself up for more disappointment and further frustration.