It might just be the mist of the weekend still fogging up my mind, but there are a few things awfully confusing about the saggy cloud of Arnold Schwarzenegger looming over Hollywood and threatening to rain down madness once again. Precipitation references aside, the last action hero has now publicly stated that he’s going to step back into the world of acting (and anyone who claims what he does is somehow less than hasn’t seen or cried at Kindergarten Cop, and obviously can’t be trusted). It’s kind of a cool idea. Schwarzenegger has impeccable charisma, he’s a veteran at the game, and he generally picks solid projects. But there are still some head-scratching loose ends here.