But I absolutely hate love triangles, for the most part they are put in a story just to cause tension which sucks. Besides I don't know any way there could be a third player in the Luz-Amity relationship.
I'm sorry but... I HATE LOVE TRIANGLES WITH ALL MY HEART- While reading WoF the Quinterwatcher love triangle was AGONIZING for me so even if the first option makes NO sense I'm choosing it