WWE SummerSlam will see multiple debuts this year. WWE SummerSlam is just days away from taking over the US Bank Stadium in Minneapolis, Minnesota. Interestingly, there will be four WWE superstars who will have their SummerSlam debut this year in Minneapolis:4. Also Read: All matches announced for WWE SummerSlam 2026 so far ft. Roman Reigns, Seth Rollins, Brock Lesnar, Liv Morgan & more3. Royce Keys(Courtesy: WWE.com)Royce Keys has been a dominant force since his WWE debut at the 2026 Royal Rumble event.