creating names

Most clans use [ and ] in their tags and it seems recently with the last patch those have been taken out or not allowed.  Or atleast i cant create a name with those in it any more.  Its not that big of a deal, but if there really isnt any reason to have those taken out could u please with next patch re implement them into the game.  I'm just trying to recreate my old bia account is all.  thanks

[_]-ArchNemesis