the red-eyes comet fusion is cool and all, will just play him because its one of my fav, but it will change nothing for the deck because it came too late. 1/4 the damage is also a joke
Comet dragon is just a big fat floater. Sadly it wont change anything in the red eyes deck status, especially with the burn nerf. The only way seeing it be useful is if you find a good lvl 6 dragon with a gy effect to use as material.
I think inferno fire blast will be errata'd in DL like in rush duels, it does 2400 fixed damage there doesnt matter the target, so in DL its 1200 and doest matter the red-eyes you target