MARCUS TREVINO Stillwater NewsPress Dec. 11—Coach Mike Boynton was asked what he would do if he knew Oklahoma State would turn the ball over 28 times to Tulsa. “I probably wouldn’t have showed up,” Boynton said. “I don’t know if I’ve ever seen a team win with five more turnovers than field goals made.” But that’s what happened Sunday at the Paycom Center as the Cowboys (4-5) beat the Golden…