Last week, director Christopher Nolan announced that the upcoming third Batman movie would be called The Dark Knight Rises.  Unfortunately, this raised a lot more questions than it answered, such as:
"Who will be the villain?"
"What is the female role Nolan is supposedly casting for?"
"When will Robin make an appearance?"
"What can we expect the movie to contain?"
"Seriously, The Dark Knight Rises??"
Well, I'm going to try and answer as many of these questions as best I can.
It  was originally rumored that the villain in the third Batman movie was  going to be any combination of The Riddler, Mr. Freeze, The Penguin,  Harley Quinn, Catwoman, Killer Croc, Two-Face again or possibly even The  Joker.  So far, no villains have been announced, but Nolan has  confirmed that neither The Riddler nor Mr. Freeze will be in the film.   Given the fact that there is an open tryout for a lead female role, I  assume this will be Catwoman.  However, it could very well be someone  like Vicki Vale as another love interest for Batman following the death  of Rachel Dawes.
So, if there are no announced villains, who could we reasonably expect to be in the film?
 The  Penguin would make a good substitute for the Falcone family, already  well established in the first film and mentioned in the second.  It  would certainly be reasonable to guess that The Penguin's arrival in  Gotham could spark a large conflict between himself and the Falcones in  Gotham's seedy organized crime ring.  Working through his Iceberg  Lounge, The Penguin wouldn't need to be squeezed into the role of a  petty crook stealing his way through henchmen salaries; he could create  an interesting dynamic between the roughneck Falcones situated in the  slum Narrows district, and his upper class nightclub providing a front  for his underhanded business dealings.  While he likely wouldn't be the  main villain, he would still be interesting.
The  Penguin would make a good substitute for the Falcone family, already  well established in the first film and mentioned in the second.  It  would certainly be reasonable to guess that The Penguin's arrival in  Gotham could spark a large conflict between himself and the Falcones in  Gotham's seedy organized crime ring.  Working through his Iceberg  Lounge, The Penguin wouldn't need to be squeezed into the role of a  petty crook stealing his way through henchmen salaries; he could create  an interesting dynamic between the roughneck Falcones situated in the  slum Narrows district, and his upper class nightclub providing a front  for his underhanded business dealings.  While he likely wouldn't be the  main villain, he would still be interesting.Also along the lines of the gang warfare, Black Mask would be  worthy of the third movie, and several fansites have him as one of the  likeliest in the new movie.  Black Mask would also be able to fit the  role of Penguin as mentioned above, but as a reference to the two  previous movies, he's also crazy and he has a connection to Batman since  childhood.  Through his hatred of his parents, fascination with masks,  and disfigurement, Black Mask would be a great villain for Batman to  face.
Overall, I expect this movie to start with the established conflict  of Batman vs. Gotham.  This could evolve as a new threat enters into  Gotham and terrorizes the city once again.  This would cause Gordan and  Batman to put aside their differences and reforge their connection,  allowing the police and Batman to resolve the conflict and the trilogy.   This movie has been speculated as Christopher Nolan's last Batman  movie, and we could assume it would be Christian Bale's last as well,  due to comments that he made stating he would return as long as Nolan  did.  If it is the pair's last contribution to the film series, then we  could expect the film to tie up all loose ends and allow another  director to take the series in a different direction.
And yes, it is called The Dark Knight Rises.  I thought it was  a little too much like the second movie's title, being that 75% of it  IS the second movie's title.  I expected it to be more along the lines  of The Dark Knight, where the title is another name for Batman.  I guess Nolan didn't like/consider The Caped Crusader or World's Greatest Detective, or, what would be totally awesome, The Goddamn Batman.  Anyway, the movie is set to start filming in April 2011, with a release of July 20, 2012.

