I love the idea, but it would not go over well

The question is posed to you, how do you answer?

If you're asking that question, then I have to suspect that you're not interested in relationship integrity, you're just telling them how you plan to blame them every time they call you on your shit.

If the emotions are suppressed you would not be aware of them and would consequently not be dealing with it, but others would know. Perhaps we are there to teach that person what they need to know about themselves. If they take the step towards dealing with them, great and if they don't, walk on. It's not like any of us are perfect.