The films title
So the main character rises from being a football hooligan to a bouncer. That's like rising from being a road sweeper to a milkman. Not only that but once he reaches the dizzying heights of bouncerdom you hardly see him for the rest of the film, except for a couple of short scenes where he just mumbles and can't be arsed with anything.
Having said that, I actually enjoy this film for the hilarity of it all. For example, the line: "One of my boys was dead, and those Turks were about to find out what it felt like to be on the wrong end of a kebab knife." Priceless!