I hadn't heard about that one and now I wonder why because apparently he's been in negotiations about it since Speed Racer. O.o I guess it must be getting some leverage if IMDb is announcing it? From what I've read, they've started to write the comics assuming he will play the part. :D It looks like Matthew has been attached to several movies at once, with varying release dates. This one isn't due until 2014.

Jason Bourne? Sounds more like Seely Booth with some Whatshisface Salt (who became Evelyn) and maybe a little Martin Riggs.