SAN ANTONIO – George Springer has put on his jeans and shoes but he’s still shirtless. He checks his phone for text messages, replying to some but mostly thumbing up, down and across the screen. Soon, he’s holding a white cardboard plate filled with meat and rice, scooping up hot food with a plastic fork and scarfing it down while Corpus Christi Hooks teammates Jonathan Singleton and Michael Burgess laugh, joke and continue to laugh late Sunday inside the cramped, outdated opponent’s clubhouse at Nelson Wolff Municipal Stadium. “We need to do a Burgess Vine,” says Springer, talking while eating, referring to a new Twitter-based video app. “About what?” Singleton [...]