Originally Posted by Lightning Strykez!
Pyro's hands and arms were surely amputated after what happened to them in X3.
So even if he is alive, he's useless.
You assume. It's still just a movie at the end of the day. They could just gloss over that. It would hardly be the first thing any X-movie glossed over. Besides, I don't think we actually see how badly he frosted his arms. They could just say it was just icing over the surface and not the flesh itself.