Today I felt for drawing Genn Greymane, one of the most awesome faction leaders in my opinion. I however questioned one thing in particular when I checked a reference picture of Genn in his Worgen-from: why would anyone want to tie a leather thread around ones tooth? What's the history behind that? What's its purpose? The thread is far to big in order to fit during his human form, so he has obviously put it there afterwards. Anyone have any suggestions?