Suppose i added a question which i expected to get a lot of attention and plenty of answers, but the question ends up with very little views. Afterwards, i realise that's probably because i chose a very bad title. I could edit it, but at this point it's far down the list and it's going to be seen only by a few people. Would you see a repost with more communicative title as acceptable?
If not, when would you consider reasking as mandated?