I found a question today that had been closed today because of poor writing (too broad, not clear, etc) but the underlying idea was an interesting one. I'm pretty sure I could write a question to the same idea but in such a way that it won't be closed.
Clearly, writing a new question and posting it essentially "over top" the closed question is just rude. I don't want the idea to go to waste but rubbing someone's poor writing skills in their face isn't appropriate either.
What should I do about this?