Why does Deadpool look normal in Wolverine?

Why does Deadpool look normal in Wolverine? Reynolds actually popped up in the climactic scene at the end of 2009’s X-Men Origins: Wolverine as the merc with no mouth. Literally: He wears a surgically sealed fleshy mess over the lower half of his face.

Reynolds actually popped up in the climactic scene at the end of 2009’s X-Men Origins: Wolverine as the merc with no mouth. Literally: He wears a surgically sealed fleshy mess over the lower half of his face.