DUNEDIN, Fla. -- The best things happening to the Blue Jays aren’t happening in Dunedin. The World Baseball Classic is bringing out the biggest, brightest, loudest version of Vladimir Guerrero Jr., and it’s only the middle of March. One of baseball’s greatest showmen is starting early. On Thursday, in an electrifying win over Venezuela, Guerrero turned on a solo home run and stood in the box until that ball cleared the wall, admiring his own art. His trot around the bases lasted 34.58 seconds, the longest of the WBC. Then, in Frida... [3450 chars]