Affect the nameplate view
Some of the players may never know the nameplates would overlap, so it might sound interesting to them. You can change or update the options on the PTR, including a checkbox to turn on or off totem or pet nameplates. Doors and walls will affect the nameplate view, though Arena pillars and other things will not. Actually, Mortal gold is eager to know how the players would think of this change, so it is still early to know which of them will be put in practical use in the future.