Paul Wernick quotes:

Doctor Killebrew was also in the script at one point, and for creative reasons we ended up cutting him.

We have written a draft of the script in every calendar year since [2010]. Quite honestly. Our Deadpool file is... full, to capacity.

Marvel and Disney and all the other superhero movies have to stay within this box and this is an opportunity to jump outside that box. To be the apple among oranges, and really embrace it. So, in terms of us getting what we wanted and what we originally wrote, we largely stayed consistent to that.

We're really soaking every moment in. And, then, you know... should the movie do as well as we all hope, we'll start thinking about a sequel to Deadpool.