Um, obviously Kakashi... He rocks my life and I think of him almost every second of my life or when I can (Yes, my obsession is unhealthy lol)
If he dies, I'll gather all Kakashi fans and tell them he died. Kishi will lose many viewers because of that stupid move and Naruto won't be able to continue! =D And if that doesn't work, I can personally stop reading the manga cause Kakashi's the only thing I read it for. (Maybe one day I'll gather Kakashi fans and ram down his door! Kishi better watch out! lol)