One thing that you should know is that X-Men Origins had Hugh Jackman (which obviously is very inferior to Ryan Reynolds), meaning they were on a very low budget. They could not afford a good enough Deadpool, so they decided to make the bad guy look like somebody from Mortal Combat. My backstory, is a whole other story. My mother died of cancer, my dad was abusive, i grew up and fell in love with a prostitute, then i got cancer, joined weapon x, then got my sick healing factor. That answer your question?