I don't think this changes anything Djokovic, Nadal, and Murray in that order for RG. You better believe though that Djokovic will throw everything in the ring for that RG title, and in a best of 5, everything slides toward favoring him. Best of 3 format is a crap shoot for any of the Big 4 as they can all be easily taken out in a best of three with the right opponent. However, I doubt anyone can take Djokovic out that easily in a best of 5 scenario. If Djokovic is in the RG final and Murray on the other side, I doubt he will ever want to concede and let Murray win the only one he doesn't have before he wins it.