Which of these 3 match-ups with Nadal, do you find most exciting/entertaining? I haven't included Fed-Rafa, because to me that's in league of it own. I'm gonna go with Rafa-Delpo. To me that's the one that makes me most nervous-which is exciting! Not to mention, they aren't all buddy-buddy the way Nad/Mur and Nad/Djoko are. Which kind of adds a nice twist. Fascinating that neither wants to play each other this point.