Yeah same here and he can come back b/c he never died. All that happened to him was that he was carried off his horse dangling there with a thread. What i can see is that The Scarecrow is now a much dangerous villain right now b/c of all the fear spray that Batman sprayed him with. So i think he's more sinister, deranged, and extremely dangerou.
Scarecrow is a pretty cool villian it will be nice to see him come back but in comic book land you can be dead and come back it happens all the time.
I was more into Marvel when I was a kid than DC but Batman was one of my favorite characters from DC, Killing Joke, Knightfall, Arkum Asylum were some of my favorite storylines.
In "The Dark Knight" Aaron Eckhart will be playing Harvey Dent who is also known as Two-Face I know Tommy Lee Jones played him in Forever but I really hated that movie aside from Carey's Riddler, but I am looking forward to see what Eckhart can do with the character.