Was more of a icon request, but that sounds interesting.
Oh ok. I was looking for an excuse to immediately shoot down your idea (/too complex) but the icon could work. I was actually considering putting icons for each class or alternatively icons for each hero (merlin, vates, diva, master chief, and treasure hunter). Dunno though.
We will be adding those four icons to the shop rather soon actually, in addition to an event regarding them. After this event is over, we will be hosting an event relating to this threads subject matter (user submitted icons). I still encourage people to post their ideas here and share suggestions for icon/pets.