Nov. 2—Oklahoma State football coach Mike Gundy was sure of one thing in the aftermath of the Cowboys’ 48-0 loss to Kansas State in Week 8. “We know how to fight back,” Gundy said. “And we will.” Gundy was moments removed from the largest loss of his 18-year career at the helm of the program when he said that, but he wasn’t as concerned as some might think he’d be in that circumstance. The…