I say he wins 4 or 5 slams, maybe even 6 if he is lucky. murray is as talented, maybe even more talented than djokovic and they are basically equals. murray is forever improving and djokovic has already hit his peak and will surely see decline within the next 2 to 3 years. murray i don't see declining for a while and could still be a force (and top 4) when he is 30 years old, that means many more chances at slams and i am sure he will win a few in time to come.
If I could, maybe I'd give you my world.. How can I, when you won't take it from me?