Why was Bane in this movie?
Let's just ignore the fact that they totally messed up the character of Bane and that the movie is terrible for just one second (I know it's hard, but just do this for ooooonnnnneeee second).
Now this goofy and silly movie has completely abandoned the dark movies Burton set up and instead decides to be like a throwback to the campy 60's Batman show, which introduced Batman to the mainstream. Now if they're going to be like the Adam West show, why would they choose Bane as one of the villains. Poison Ivy was created after the 60's show, but her character could still work in that tone. Bane is a character who was created in the 90's, who would never have existed if it wasn't for the dark and edgy trends that dominated comics at the time. Why would Schumacher choose this dark/edgy villain instead of just going with villains who were as familiar to the mainstream as Mr. Freeze and Ivy were?
100 Greatest Action Movies - http://www.imdb.com/list/ls000708268/