For example I ran into this answer about how to access your flair. It had outdated information since the flair page link is not where it used to be now. So I edited it with a new screen shot and written navigation instructions on how to reach the flair page.
I think I should be editing these when I run into them. However, it scares me a little if this design is not "final" "finalized" yet, and some more things move to other places, then my edits will become incorrect and we'll have to re-edit again.
So should we already be editing these types of deprecated navigation answers or should we wait a while before spending any time on this?