According to a source with knowledge - there is no appeal/arbitration process for the Clippers to pursue with the NBA. Via @DanWoikeSports on X

What happened: The NBPA could have pursued arbitration but accepted the findings and penalties. The Clippers would need to seek relief outside the NBA process.

Why it matters: The limits narrow the team's options after the league's sanctions. The Clippers' penalties include five forfeited first-round picks.

What to watch: Watch for whether the Clippers pursue relief through another venue.

Sources