Exactly my thoughts. It could be that the community has blown the opportunity to see him write here again. The pressure could be much for him to handle 
Do you think that you and community can create any pressure on laszlo?I believe we can not do it. laszlo can come back and disappear again without making any post, nobody in the forum can make any pressure enough to force him posting anything. Depends on his reason of the return, he will make posts or not.
Like in many years, he has been still alive and but has not answered any more questions in real life and if he can do it in real life, he can do similarly in the forum.
If he actually returns, it's good for the forum and Bitcoin community as at least we know that one of Bitcoin legends is still here with us.