Darth Zangetsu
Super Freak
That's the thing, though. Why does Batman always have to be young? And why does everyone associate an older Batman with TDKR or Kingdom Come? When you factor in the math with all of the Robins and everything, pre-new 52, comic Bats is in his late 30's-early 40's. On the subject of the New 52, though, I wouldn't mind seeing that suit in the movies. Or even an amalgam of it and the Arkham one.
I don't want him babyface young, but he shouldn't be old either. Cavil's Superman is 33. i wouldn't make Bruce older than like 35. Which is still kind of old for him. Most elite athletes hit their prime between 27-32. Bruce being older hurts as his body should be breaking down from years of work.