The Celtics look as though they're likely to use all three draft picks available to them this June, according to the Boston Herald.  "I see the draft as being so incredibly important, because in most cases it's the one chance you have to get a special player," said Celtics GM Chris Wallace.  "Everybody knows the NBA is a game of whose main guys are the best,"  Boston is likely to pick 10, 11 and 21.  Also, the C's confirmed the hiring of Dick Harter as an assistant coach.