The NBA is reviewing video that appeared on social media of Kyrie Irving at his sister's birthday party in a club, which is barred under the NBA's COVID protocol. Like James Harden to start this season, Irving could lose game salary for each night he misses in quarantine if the league finds him in violation of the protocol. Irving has missed four straight games for the Brooklyn Nets for "personal reasons" after Steve Nash initially did not know where he was hours before the first game he missed. Bob Ryan and Jeff Goodman react to Irving's latest drama, Jayson Tatum testing positive for COVID-19 and the Celtics getting shut down, plus Tacko Fall's epic performance on Friday against the Wizards where he blocked Russell Westbrook and dunked home a critical fourth quarter bucket.