Basing this thread off of a little dispute Respect Gohan6425 and I had last night. He says Brock vs Punk will headline Summerslam, and I say it will be Cena vs Bryan. Assuming both of those matches are booked for the PPV, which do you feel would be the headlining match? Obviously there are some variables. Will they be able to hold Punk/Lesnar apart that long, or would it be a rematch? How will the build go? things like that. But on paper, which do you feel is more likely to headline?