Kirk Herbstreit usually describes Hail Mary passes when he sees them. In recent weeks, he’s been helping fans to throw them. The ESPN and Amazon Prime Video sportscaster is part of a promotion from AT&T called “Clutch Calls:” that helps fans send messages to college football players, with some of the shout-outs featured on social media. “These athletes are obviously incredibly busy. They play this sport year round,” notes Herbstreit during a recent interview. “They want to stay connected with