YES TO THIS!! I would love to print this and hand it to anyone who wants to start a debate with me.
I would also like to establish how much time both parties are available to talk beforehand because:
1. We could agree to limit the scope of discussion accordingly.
2. It reduces the likelihood of one of my all-time pet peeves: The "I just spent 20 minutes outlining the points of my argument, and I know you were just starting to rebut those but boy do you seem passionate and well-prepared… I guess I just don’t have the time and energy to research the subject like you do… I just know what I know and that’s what I believe, but OOPS LOOK AT THE TIME, I guess we’ll just have to agree to disagree… bye!" Technique.