Djokovic will win 3-5 slams by the end of his career. Del Potro will win another 1-2. Murray will remain slamless.
I am not too sure about that. If you are right, then this era is truly pathetic. I mean to not have another person as a "legend" with 7 or more slams in this era would be sad. Roger is not going to win too many. So if Nadal wins them all, I guess that's possible