Saturday at Fort Worth, the Sooners’ freshman running back looked like the most talented player in crimson and cream. Saturday’s demoralizing loss to TCU exposed Oklahoma in many areas. The Sooners struggled to find anything that worked and, for the most part, any positive plays on either side of the ball. As a team, Oklahoma was nearly lapped by the Horned Frogs in total yards. TCU racked up 668 yards of offense compared to Oklahoma’s 355. Max Duggan, TCU’s senior quarterback, threw for 302 yards and three touchdowns while churning out 116 yards and two scores on the ground. It…