FILE - In this July 27, 2013 file photo, Minnesota Vikings special teams coordinator Mike Priefer speaks to reporters following practice at NFL football training camp in Mankato, Minn. Once again, the Vikings are reporting to training camp with some sort of swirling controversy or off-the-field distraction to address. This time, it's the lawsuit brought by former punter Chris Kluwe over alleged discrimination, following a six-month investigation that resulted in a three-game suspension of Priefer for an anti-gay remark. (AP Photo/Charlie Neibergall, File)