RALEIGH, N.C. (AP) — North Carolina State quarterback Grayson McCall has announced his retirement from football less than three weeks after a vicious hit knocked him out of a game for the second time this season. McCall was a sixth-year player who was a graduate transfer following five seasons at Coastal Carolina, where he threw for more than 10,000 yards and 88 touchdowns, but also had concussion issues. McCall was knocked out of the Sept. 14 game against Louisiana Tech and in his first game back left on a cart after taking a helmet-jarring hit in the first quarter against Wake Forest on Oct. 5.… Continue Reading