Lucius whining about using the cell phones to stop the Joker from killing millions
He did help, so I didn't have a problem with it. I saw it, and the ending of the movie (Bats taking the fall), as a setup for the next one...if there's a next one. I saw Lucius' resignation and the temp-cave being shut down as a setup for Batman to be back at Wayne Manor in a real batcave. And working with little help. Also, with all the anarchy caused by the Joker, there had to be a breaking point in Batman's inner circle somewhere. That was it.
