Well the joker didnt kill every mobster, just the bosses. Others will take their place.If that's the case, then Rachel technically could've not died and is simply suffering from a very bad hair day...
No, but I see what you're saying. I just led myself to believe that they did infact die. Even if they weren't, that's still quite a toll put on them. So the mob isn't absolutely out of the picture, but I doubt they are as prominent as they were in the beginning.
Well the joker didnt kill every mobster, just the bosses. Others will take their place.
Exactly.