I love Deadpool, but Coolest Villian? No way... That goes to The Red Skull.
Who was the dude that rode the chopper with chains and had some sort of healing power. He was like a cross of Kiss and Wolverine. They used to have him on the X-men cartoon from the 90's.
Deadpool was the shit....
He actually made the Hulk bleed, something nobody else has done.