Christopher Nolan is making a major below-the-line shakeup on his new film. For the first time in almost fifteen years, Nolan will work with a new editor. After working with Lee Smith on every project since 2005's Batman Begins, Nolan has recruited Hereditary editor Jennifer Lame to take on his mysterious film, which is set to get in front of cameras soon on track for a 2020 release date. The news comes from THR, who also gives us our most enticing description of the film yet. According to the outlet, sources say "a globe-trotting adventure that …