I will guess the plan is to pressure either way. Either you are pressuring a true freshman in his first game, or you are pressuring someone who needs to prove he can handle it. It's a veer option offense that is on tape. It's all about execution. Just as ND's offense is on tape, regardless if Kizer or Zaire start. So I don't think either team cares about who it is, just what offense it is.
That is why I'm in the Zaire camp for game 1 against Texas. I think Kizer is better, but executing the read option against Texas is more of Zaire's game. I think having the run/pass option on every play that Zaire brings is crucial. I don't want to see Kizer try to throw it 40 times.