Giannis Antetokounmpo's former teammate calls out moment that 'started this avalanche' with Bucks Crowder pointed to the day the Bucks fired head coach Adrian Griffin two years ago. Content Original Link: https://sports.yahoo.com/nba/article/giannis-antetokounmpos-former-teammate-calls-out-moment-that-started-this-avalanche-with-bucks-202515979.html