They’re already talking about “Assassins for a Tony. But will it be in the new musical category or revival? “If “Assassins” is ruled a revival, it is almost certain to snatch the award from “Wonderful Town,” which is limping at the box office and will be sunk if it doesn’t win. But if “Assassins” is deemed a new musical, it will elbow “Bombay Dreams” and “The Boy From Oz” out of the field of nominees – which, in addition to “Assassins,” will surely be made up of “Wicked,” “Caroline, or Change” and “Avenue Q.” Sondheim will be eligible for his score, and will probably win.”