The Deflategate controversy took another strange turn Thursday when Colts general manager Ryan Grigson revealed he had alerted the NFL the week before the AFC Championship Game about concerns the Patriots were underinflating footballs. Grigson’s revelation, which came during a press conference at the NFL Scouting Combine in Indianapolis, appeared to contradict league officiating director Dean Blandino’s strong denial the NFL had conducted a “sting” of New England during the title game. “Earlier in that week, prior to the AFC Championship Game, we notified the league about our concerns,” Grigson told reporters Thursday. “We went into the game, we had...