I like the Idea of Lavi being the heart, if only for the fact that I don't want it to be Allen or Lenalee. A friend of mine proposed the fact that the heart is made up of the combined Innocence of Allen and Lenalee, a theory I dislike because it puts both characters together in an overly shippy way. It doesn't seem to farfetched for him to become or be seen as the heart, he is a main character afterall and one that we see alot. I'm not sure how I'd explain that he'd fit into the whole heart role. It just seems to oddly fitting...........

I greatly enjoy the idea of Komui being the heart. Because ever since I began the series I've been waiting for him to burst heroically onto the scene and be all big and shiny like he deserves. It's just a shame that the characters I love most are usually ignored. I just have a huge feeling that pretty soon Komui's going to really be important. I would die if he ever became and exorcist or fighter, any role bigger than the one he has now. And it would be a happy death of fangirlish glee.