Ryan Reynolds IS Deadpool….

Twentieth Century Fox has begun development on “Deadpool,” an “X-Men” spinoff that will be crafted as a star vehicle for Ryan Reynolds, who played the character in “X-Men Origins: Wolverine.”
The character is one of the most popular in Marvel Comics’ X-Men universe. Deadpool is Wade Wilson, a mercenary who, dying of cancer, submits himself to the Weapon X genetic alteration experiment and emerges as an indestructible semi-sane anti-hero. Reynolds seemed destined to play the character. In one reference in the Marvel Comics, Deadpool is described as a mix between “a Shar Pei and Ryan Reynolds.”

In one of the “Easter egg” endings of “Wolverine,” Deadpool is seen rising from the rubble and whispering “Shhh” to audiences. – from Variety

It is understood that Reynolds would regain the ability to mouth off, with the movie going back to the roots of the character known for his slapstick tone and propensity to break the fourth wall. The character also was disfigured in “Wolverine,” though it’s unclear at this time how much the studio would want to mess with Reynolds’ handsome mug. – from THR