Well first off, it is only rational to assume that the Nolan Batman movies should continue on Batman’s crusuade against crime. Cher as Catwoman sounds somewhat interesting, but out of the norm from previous protrays of the feline villianess. Catwoman is always portrayed as a woman in her prime; youthful; extremely beautiful; witty; resourceful; cunning; fierce; calculating; and somewhat dangerous; however, Catwoman’s psychology never comes off being “evil” or psychopathic unlike the Joker or Penguin’s mentality.
As always Catwoman should have a separate story of her own which intertwines into Batman’s world. Selina Kyle for the next Batman installment should be played by an ambitious and yet attractive woman ready to take the world out her hands. Angelina Jolie is a perfect Catwoman because she plays in movies where she is good and bad. That’s the same path that Catwoman plays. She should, at first, be a timid and yet emotionally-beaten woman as all the other Catwomans have been portrayed before their transformation of Catwoman.
Let’s face it Catwoman is not a drastically evil character in Batman’s university. You can’t have her seek world domination because she is out to correct the injustice just like Batman; however, her form of justice and Batman’s is extremely different and makes an interesting blend for Batman to have to go toe-to-toe with on a few occassions. Catwoman is already dead, but a person that is given another life to create whatever world she sees fit. Selina Kyle should be an abused secretary working for Wayne Enterprises. She is referred to as the “nerdy secretary” since everyone treats her as if she were something less of a person. She is humiliated, teased, bullied, and finds herself apologizing for everyone and herself.
Gotham should be under gang organized crime since Batman has disappeared hoping that Gotham doesn’t need Batman. Let’s say that Selina Kyle is walking in a dark and ominious environment preferrably an alley and is attacked by a gang. During the struggle, she is killed. In what way? Catwoman always either drowns or falls to her death before being revived by mystical cats. Let’s say that with Selina Kyle’s apparent death brings Batman to the state that Gotham still does need him.
After Selina is either push to her death or drowns, a group of mystical cats revive her by bitting her until she awakens. She awakens with cat-like eyes, crawls on fours and meows like a cat. The next day she awakens in her apartment confused and disoriented.
In the beginning stages of being Catwoman, she is a cunning jewel-theft who manages to get away without going toe-to-toe with Batman. Gotham police have no choice but to blame the gang-related crimes for the countless burgleries committed in Catwoman’s name. Batman decides to investigate the matter furtherer and there he has his first meet with the cat burglar. They have a brief duel; however, Catwoman comes out superior and gets away.
Later on Catwoman’s mission was to save a rare breed of wild felines close to extinction. She seeks Edward Nigma, A.K.A. The Riddler to aid her on her quest to save a wild breed of rare cats. She is betrayed for Riddler only used her to get to Batman and seek havoc on Gotham. Catwoman is forced to join forces with Batman to stop the Riddler once and for all.

The Riddler’s role in Batman 3

Edward Nigma is betrayed as a villian genius of riddles and puzzles. He is also an obsessive, potentially psychopathic mad man set to harm Gotham. As Riddler’s aim in Batman Forever was to extract the thoughts and intelligence of man, but this time Riddler’s aim should be complete destruction and havoc on Gotham ( basically another Joker haunting Gotham ). Riddler should also be connected with the gang violence that raids Gotham. In completing his destructive malice, he should leave riddles for Batman to solve in order to get closer to stop his raid of terror. In the midst, he promises to help Catwoman in aiding her on saving a rare breed of felines, but betrays her when he realizes Batman is in on him.

The Penguin’s role in Batman 3

Penguin’s role in Batman should be somewhat minimum since Riddler just alone is enough of a hassle for Batman to toggle with. He should be known simply as “Oswald Cobblepot”. He and Riddler should have criminal relations with one another which eventually would lead to Penguin’s death or imprisonment. I personally think that Joker should return since Joker is a villian everyone would love to see get killed off the Batman script since he so incredibly insane and out of control to keep around.