MIAMI _ Tim Sullivan, The Cincinnati Enquirer’s workmanlike wordsmith, visits Bengals quarterback Boomer Esiason’s media availability this morning with Super Bowl XXIII against the 49ers three days away at Joe Robbie Stadum. America can’t get enough of the 27-year-old Esiason this week. He’s blond, brash, and brilliant as the caretaker of Sam Wyche’s 21st century contraption known as the no huddle offense and the lethal lefty has the NFL MVP trophy to prove it. But today Esiason’s humility and honesty impress Sullivan when he shows up with a camera at the podium and asks the media types to smile.