I thought I read somewhere that Brock signed a two year extension...so he is likely gonna be around for Summerslam and WM again. And as for the next PPV/feud...I'm guessing they'll eventually go with a Cena/Ryback deal, or Ziggler, or maybe a member of the shield. Not sure where Punk really goes from here. I wouldn't be surprised if Punk took some time off for now.