Players trash-talking, commentators breaking down each play and fans cheering. It’s not an Eagles game at Lincoln Financial Field, but rather the Gears of War Pro Circuit Open at Caesars Atlantic City. The event, which concluded Sunday, is the first major esports event in the resort as it looks to take advantage of the rapidly growing $1 billion industry. “It’s like going to a football game,” said Seth Gentry, 23, of Lancaster, Pennsylvania, as he watched players play in the casino’s ballroom. The three-day video-game competition had a prize pool of $200,000, with $70,000 going to the winning team. “We…