Christopher Nolan's third Batman movie will have. Selina Kyle, aka Catwoman, and... Bane.

Anne Hathaway has been cast as Selina Kyle and Tom Hardy.

Since Anne Hathaway is an interesting choice for Catwoman and at first people will be (and already are) NONO NO NOOOOO hearing of her casting.... Nolan has a vision when he makes a movie and has a style. He sees things in actors that fit his vision.
Look how the Joker turned out from heath Ledger, it was a good joker.

Bane is interesting one - He is a huge monster as a result of the chemical drug he produced and used in the comics. It does not really fit with the Nolan Batman. So he must have an idea on that for it to work.

Get Batman not to have such a crazy voice, maybe tone it down if need be in post production and I am good to go on this one. It wont be in 3D too, YAY!

I can see how both would work actually, but then I quite liked the style of Pfeiffer's catwoman as well.