A day after it was leaked online (and swiftly removed), director Zack Snyder has released what he calls the “not blurry, not pirated” teaser trailer for ‘Batman v Superman: Dawn of Justice’ via Twitter. Ben Affleck’s Batman takes center stage in this first glimpse at Warner Bros.’ 2016 superhero smackdown, following a montage of commentators wondering whether or not Superman is less a defender of mankind than a potential threat. While Jeremy Irons’ Alfred talks about “the fever, the rage …