nadal has a built up part in his shoe. No way he could win in anyone else's shoes. Sampras would have trouble with that built up shoe, but would win anyway, since he could stand still and ace Nadal 400 times to win every service game and then win in tiebreaks.
How to clarky - work out most or only realistic outcome, claim the opposite
Federer, Djokovic, Delpo fan (also like Nalbandian, Dimitrov, Tsonga)