The big takeaway from tonight’s 68th annual Directors Guild Awards will be sheer clarity in regards to what film might have the best chance of ultimately winning Oscar’s best picture. Not since 2004 has there been so much division over what title has the best odds for Oscar’s top trophy. Twelve years ago, the Producers Guild went with The Aviator as best picture, the DGA named Clint Eastwood best director for Million Dollar Baby and the Screen Actors Guild awarded Sideways…