NBA.com reports: Rajon Rondo certainly is doing his part in the absence of Kevin Garnett. Rondo is making significant contributions all over the floor, posting 12 points, seven rebounds, seven assists, two steals and two blocks as the Celtics earned a 104-97 road win over the Pacers on Tuesday. In Sunday‚Äôs win over the defending-champion Spurs, Rondo had a season-high 12 assists to go along with 11 rebounds, the third time he’s led the Celtics (40-9) on the boards since Garnett went down. Boston has won four straight without KG, who also will miss the Celtics’ home game against the Knicks on Wednesday, their last before the break.