Who do you think should play Holden Caulfield in a movie?

For both 1 & 2, I think Leonardo DiCaprio. If he gets much older, however, they'll have to find someone else! He's always been great at portraying characters who are much younger than him (Case in point: A 16-yr-old Frank Abagnale JR. in 'Catch Me If You Can'), which is why I think he'd be great as Holden. When I read the book, Leo was who I pictured the whole time!