Yes, a wizard who was in Skull Island a while ago saw Decan talking with a mysterious figure known as the Maestro. It seems Decan might be involved in something to do with Wizard City, or perhaps this Maestro might become involved with us. I wonder about this.
Wizard 101 has a very limited event quest running until Oct 13, 2014, The Five Boxes event. Check there if you want to know more.