When the Golden Globe nominations were announced last week, there was one glaring omission from the Best Supporting Actor category: a nod for Milk. Actually, there were four glaring omissions, because Milk still does not have a definite forerunner among its quartet of campaigned-for supporting actors, which includes Josh Brolin, James Franco, Emile Hirsch and Diego Luna. Did the Hollywood Foreign Press Association truly snub the film, as has been suggested, or could the organization simply not decide which actor to nominate? Perhaps the two favorites, Brolin and Franco, cancelled each other out. If so, the Academy needs to ensure that such a thing doesn’t happen with its Oscar nominations. And the best way to do this is to get behind Diego Luna for Best Supporting Actor.