With Keanus money, i couldn't care less either if being in his shoes.
IF a very well-paying movie-role of epic importance (like renewing ones career with a huge franchise, what Man of Steel is doing for Henry Cavills career for example, or Fast Furious for Din Weasel) would require me to be at 7-8 % BF, i would get down to single digits asap though, all depending on the role of course.