The Boston Celtics have parted ways with backup big man Luke Kornet, who signed a lucrative four-year contract with the San Antonio Spurs worth $41 million. In response to this loss, the Celtics have signed Luka Garza from the Minnesota Timberwolves, aiming to bolster their frontcourt following Kornet's departure. While Garza's addition is a positive move, the Celtics will need to navigate further adjustments to their big man rotation, particularly as free agency decisions unfold.