Even if it's not to waste time PMing them and waiting for a reply that will never come.
-Dave
This feature is only available for users with extended privileges. So Staff + Admin.
I think this will not change in the future.
If there are any questions about a specific user like here in the thread, I'm sure you'll find someone who will be willing to answer them quickly.
A general change probably won't happen that fast. So this only as an offer from my side