Then Cruz or Walker will have to stand up to whatever contrived debate format that CNN or NBC might try to impose.
Like, ambush questions from George Steponallofus or Candy Crowley waving a scolding finger & demanding, “How DARE you violate a woman’s personal space!!?” when Ted Cruz or Scott Walker seek to address Queen Hillary directly.
No doubt they will try to pull stunts again, but “sucker plays” usually don’t work a second time.