Spasiba Mikhail. That's Berdych, Ferrer and Djokovic he's got rid of this week - He's climbed up to world 18 - will be a threat if he maintains this form.
Djoko could overtake if he gets on a roll in Dubai, of course but I think Andy's rest week is more important than a short term knock down a spot or two.
I don't think Nole will get too far ahead. 35 points behind at present, and I don't see him getting more than 75 for the quarters where he is set to meet Fed. I think Roger has his measure now.
just the Haas match to watch out for today: a win puts him 320 points away from Andy, and back into the top 10. If he loses, he stays 245 ahead. Either way, Andy would need to reach the final in Indian Wells or Miami to overtake, or make two semis(if he wins) or one semi and one quarter (if he loses)