Spoilers..Surprise character in Dark Knight

According to an eye witness, he saw Scarecrow (Cillian Murphy) on the Dark Knight set. Below is a picture from far away that does look like scarecrow and the link brings you to the article

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hmmm interesting.

what are they cooking up for us????

maybe i am missing something here; but how is scarecrow a surprise character?

(this guy right here will be in it...

hows that for a spoiler?)

and no, that is not jimmy stewart.

Why don't we just see how many villains we can pack in this flick

it's a spoiler because cillian murphy has been quoted saying he is not coming back for this film so they have been keeping it hush hush that he is so i just wanted to not ruin it for anyone who is trying to stay away from news about the film

This is not really a surprise at all. Murphy was always signed for multiple movies and said he wanted to do another film. I never saw any interviews where he said he wasn't coming back...it was him always saying he didn't know if his character would be in the script for the next movie (and all those interviews were not long after BB was out so the script wasn't even written at that point).

And yes, it is starting to look like this movie is going to be too quot;busy.quot;