Complex sentence: Dueling with his old nemesis from the Yugoslav League, Danilović got the better of Kukoč this time, establishing himself as the team's undisputed leader, Danilović averaged 23.7 points per game over the course of regular season and the playoffs.
Split into simpler sentences: Dueling with his old nemesis from the Yugoslav League, Danilović got the better of Kukoč this time. Establishing himself as the team's undisputed leader, Danilović averaged 23.7 points per game over the course of regular season and the playoffs.