I think it is almost indisputable. what stat says otherwise? The H2H against rafa? That's only a stat against one player, not against the field. It is indisputable. Borg is a woulda shoulda. Sampras has good numbers, but not as good. Of course, nadal could end up ahead of federer in slam count (though that alone wouldn't make me put him ahead of federer he'd need weeks at #1 and WTF too) and become the goat, but I'm talking about right now. Weak era? What about the terribly weak era now where the youngest player to have made a slam semifinal is del potro at 24. Similarly weak era after 1993 (when courier and edberg made their last slam finals) for sampras.