My one point of contention after seeing TDKR 3 times is this: There should have been *something* hinting at the Joker's situation. He seemed to have *completely* disappeared from their lives. I know Nolan didn't want to touch upon it at all with Ledger's death. But I say, during the opening when Gordon is talking about the Dent act, there should have been a little pan through Arkham Asylum, passing by a door that reads "EXTREMELY DANGEROUS" and a recording of the Joker laugh plays in the background as the camera pans by the door. Would have been a *perfect* little hint that the Joker is con…