In an exclusive interview for Bleacher Report, Graham “GSM” Matthews chats with WWE Superstar Seth Rollins about his upcoming match with Dominik at SummerSlam, working with Rey Mysterio, if turning heel was a blessing in disguise, if he keeps in contact with Jon Moxley and Roman Reigns, The Shield’s success, how he would improve WWE, how Becky Lynch has been doing during pregnancy, and much more!