I can almost promise that the closest votes will be for Tom Cruise or Daniel Craig, not for what the roles actually were but because the cadets almost always pick military roles or as close as they can even if other roles would better suit the criteria. And Bale's "Wayne" really wasn't much of a role per say - Wayne was barely even visible in the bigger scheme. Myself, out of those choices, not having seen most of the films, I would have to pick Harrison Ford. Just from the clips and trailers and reviews anyhow...