One more rumour :)
I got one more for u guys, and then VewnomFan u can delete this.
News and Rumors:
June 8, 2004: According to MovieHole.net, current rumors circulating at Warner Brothers peg actor Steve Buscemi (Big Fish) as a possible candidate for the much coveted role of Batman's archrival The Joker for a potential follow-up to director Chris Nolan's forthcoming 'Batman Begins'. Thanks to Countingdown.com for the report, but take this with a heavy grain of salt.