not seen one cheif, and tbh not sure why one would be needed
short fights youll pretty much never drop more than one set of totems, not only would it prolly not needed by would use a lot of mana, long fights i know i wouldnt want a load of spam telling me that totems are about to expire.
I could see some use, ie if your being a healer (roflolol) and move in to drop say grace of air and strength of the earth for the attacks before backing away so you loose the totem icons, but aside from that, not sure what good it would do.
jooo lazy chimp