If you do this manoeuvre during SID, e.g. 6000' level flight on a busy TMA, you are heading for trouble. ATC want you in level flight. You set these parameters and climb and accelerate. While attempting to follow the check list you get an RA. ATC is shouting at you to maintain 6000' due traffic. By sensible airmanship you have noticed your Power/Attitude/Speed does not achieve the required performance and you do an immediate cross check of all 3 ASI's. You decide quickly who has the functioning side and they become PF. The PF calls for QRH. What is wrong with that process? If the PF now sets the QRH memory parameters you disturb a controlled situation and make t worse. Is that good airmanship?
I'm curious why you would want to do something you know will not work for you. Indeed, IF you are confused, then perhaps follow the new QRH procedure. It should say:
CHOOSE ONE: Confused ......... 4 degrees 75% .....SET.
Not confused........Fly the a/c as required.