So I just watched the opening video again for Cata and could not help but think back to when I was a child when I watched the old 'Hobbit' Cartoon on Beta max every day for about 2 years strait. (Some say I was a third grader obsessed).
Deathwing in the video looked a lot like Smaug did when he was attacking the Lake Town (All surrounded by flames etc).
Also, Smaug had some pretty bad ass gem encrusted armor. (Nothing could pierce it save for that ONE damned week spot).
Deathwing of course, has his body armor.
Anyone else think that perhaps Blizzard will work in a 'Weakness' on his armor that may help is kill him?