Patrick Mahomes piled up some very big numbers at Arrowhead Stadium last week. Five days before throwing for four touchdowns and nearly 400 yards in the Kansas City Chiefs’ 33-31 victory over the Carolina Panthers, Mahomes helped turn his home stadium into a giant polling place on Election Day. Chiefs president Mark Donovan and head coach Andy Reid were among the first to vote at Arrowhead on Tuesday. “Don’t be mad at paying customers when the product stinks and they are upset about what they’re watching. Not just one half.”___Follow Arnie Melendrez Stapleton on Twitter: http://twitter.com/arniestapleton___More AP NFL: https://apnews.com/NFL and https://twitter.com/AP_NFL