Not needed.
If you want to know the status of a player, ask a staff.
~ @Muunkee
If staff actually replied to us.
Edit: Also, some people don't want their bans to be public.
~ @Muunkee
Also, they don't really have choice whether it is public or not, Before ads started the bans were always announced in chat, and that person never had a choice whether to publicize it or not.
Anyway, +1 Good Idea saves time and hassle.