But you didn't predict that he will win 6 either, if he can win 3 slams a year before, he can do it again, he was close last year by reaching 3 finals, lost 2 both over 2 days, one was due to Nadal unsportmanship, the other to God's intervention, and he already won one this year, so yeah once again why not another 3 this year if not a CYGS?
Three this year will not be enough. It will leave him on eight. Then he'll need three more, yet three more and yet
three more to reach 17. Making it twice when you've done it once is one thing, I'm not saying that
is really unlikely, making it five times is something else entirely.