I'm sure they are just as capable of losing to the Rockies as we are to the A's or Marlins. (And also we're capable of beating up on the Cubs and Nats.)
Plus they have their own problems, and are 8-8 this month (we're 11-5).
Not sure it matters anyway. The NLDS opponent is going to be tough from either side, and the Dodgers may not be the NLCS opponent (which they can say about us too).