Sting or Sina? (WWE 2K16)

Greetings to everyone, I need advice: I play a career, the main feature of Prideful, the Management, after the first PPV, offered to join them, I sent them, after the second PPV, the Player came out again and again extended his hand, I sent him again, and when Big Show and Kane wanted Sina came running to attack me to help, I dropped the game until the save happened because I wanted Sting to help and not Sina, attention to the question: how to do it as if not Sina but Sting as an assistant.