AGA chief Bill Miller led G2E criticism of sports event contracts as courts, Congress and the CFTC separately escalate scrutiny of the sector.
AGA
DraftKings, FanDuel, Fanatics and bet365 skip the AGA's September campaign after quitting the trade group amid a prediction-markets rift.
US sportsbooks brace for their flattest NFL season yet, while UK, Irish and German operators report fresh growth around the league's overseas games.