El Dude said:
Roger will be back up to #2 on Monday.
True.
As of today, he has 65 points lead over Rafa in rankings. It would be nice if he could
raise the lead to at least 300 in Shanghai. This is because he is defending 300 points
in Basel whereas Rafa is defending 0 points in Basel.
If Roger can build a lead of 300 or more, whoever does better than the other
will be #2 in Bercy.
If Roger wins Shanghai, Roger will be #2 in Bercy even if Rafa wins Basel.
Anything short of winning Shanghai would not give that kind of guarantee.
Being #2 in Bercy is important, as it would help to avoid facing Novak until finals.