I dread "Can you add a button..." Or worse, "Can you add a check box..." Not only does that make it worse for other users, it also makes it worse for you, even if you don't realize it yet.
What you need is to take their use case and imagine other ways to get there. Often that means completely turning their idea on its head. It can even help if you're not in the trenches with them, and can look at the bigger picture rather than the thing that is interfering with their current work flow.