Today's Penn State football news headlines feature plenty of stories from the Nittany Lions' media day and an inside look at the program's 2017 recruiting class. As expected, Saquon Barkley was a coveted interview at Thursday's media scrum, but remarks from the Penn State coaching staff about Barkley's future role(s) were even more intriguing. There was talk of Barkley returning kicks and perhaps seeing time in the same backfield as freshman Miles Sanders. The prospect of Barkley, Sanders and Brandon Polk returning...