Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-108.245.233.143-20140304053130/@comment-24256403-20140305170042

So I was right about the spark thing with Stiles and the ritual sacrifices. the next sentence is purely speculative. The nogitsune could not have taken over Allison's body because even though her and Scott did do the ritual and  the door that was left ajar closes to the nogitsune to inhabit was Stiles