There had to be a Stoops effect. It's no surprise that in the third iteration of ESPN's college football 2017 Preseason FPI, released Wednesday, Oklahoma's chances of winning the Big 12 take a slight hit due to the June retirement of head coach Bob Stoops, who had been at the helm of the program since 1999. Though they remain the largest favorite to win a Power 5 conference, the Sooners' chances of securing the Big 12 title dropped from 77.5 percent to 72.3 percent. If that 5.2 percent drop feels small for losing a coach with a track record like Stoops -- who led the Sooners to double-digit wins in 14 of his 18 seasons -- keep in mind that Oklahoma will have the same players on the field, including quarterback Baker Mayfield, that they had when Stoops was presiding over the team in the spring and their title chances were established.Read more on NewsOK.com