here is a sample
Quote
I can confirm that the Lachy Hulme ("Sparks" from THE MATRIX films) rumor was dead on the money. That certain office in Burbank has even gone so far as to do mock-ups of the Aussie in white-face and green-hair, which apparently look pretty good (I haven't seen them). One definite (I have three sources on this) is that whenever The Joker does appear, they (Warners and Nolan) will be looking for a deadly serious match for Bale's Batman -- which is a big call. That means someone taller than Bale, someone very menacing, and someone who can actually kick Batman's ass. Nice work if you can get it.
Taken from here...