Call me crazy but I think Djokovic will win 3 slams next year: AO, Wimbledon and USO. He will also almost clean up the Master Series, with the exception of Monte Carlo, Cinci and perhaps Shanghai or Paris. Obviously he'll win Belgrade, and he should defend Dubai and maybe Beijing. Serbia will definitely reach the SFs of the Davis Cup, but if Djokovic wins the US Open the week before, who knows if he'll play, especially as if this all comes through, his W/L record would be ridiculous like 67-1 or 63-2 or something. All in all, it's a brave prediction, but I'm confident we'll look back at this in a year's time in wonderment.
I'm the real prophet here