Originally Posted by The Joker
The sequels didn't have enough screen time to use him like they did in Begins. There's nowhere in the story of TDK or TDKR that could have incorporated Crane as much as it did in BB.
Well Blake got more than what Scarecrow was in TDK and TDKR But I agree its the way the stories were writtten so he had no choice nbeen more scenes.
As I said before Cillian Murphy was perfect for Nolanverse and he nailed the character in BB. He's a fantastic actor.