Not exactly. I don't see why logic dictates he would matchup well against Nadal. It's not like he consistently takes he ball on the rise, or keeps Rafa guessing by attacking net.
Murray can force Federer into erroring himself to death if Fed isn't playing perfectly. The same can be said for Nole, especially when he was mentally up and down.
Until Murray recently improved his aggression and his forehand, I don't think Murray really had anything to hurt Nadal with, and Nadal is less likely to beat himself than Fed or Nole is.
Just my thoughts..