I agree, add Bacrot and Grischuk... I was tempted to add Francisco Vallejo,
but he is an irregular player in his results. My main candidates for 2013
still are the solid Nakamura (Kramnik style?) and the creative Karjiakin,
I have seen a few games played by these two young players, and both are
very deep strong players, each one in his style. I have not seen games
played by Teimour Radjabov, but I have read he is an unorthodox player
(Harikrishna too), and many times he plays in extreme risks, somewhat
Fischer style.