THE `BURBS - Training camp hasn't gotten off to a good start for the Pacers and two of their players. Swingman Mike Dunleavy is joining rookie Tyler Hansbrough on the sidelines for the immediate future after an MRI revealed a "grade-2 strain" of a ligament behind his right knee. Coach Jim O'Brien said Dunleavy won't practice in October. This is definitely a big blow for the Pacers. It was only 48 hours earlier that O'Brien and Dunleavy talked about how he would be...