Greg Schiano top option for PSU?

Earlier this week, we noted a report that had Tennessee Titans coach Mike Munchak, Tampa Bay Buccaneers coach Greg Schiano and Vanderbilt coach James Franklin as potential replacement targets by Penn State if coach Bill O'Brien heads to the NFL. On Saturday, ESPN NFL Insiders Adam Schefter and Chris Mortensen reported that "O'Brien has emerged as the overwhelming favorite to become the next coach of the Houston Texans."