If Saturday marked Hudson Card’s final start, he delivered for his hometown of Austin. If Saturday marked Hudson Card’s final start as a member of the Texas Longhorns, he went out with style. Good, he’s earned that much after two long years of turmoil in Austin. Barring a last-second setback entering Saturday’s matchup with Oklahoma in the Red River Showdown, redshirt freshman Quinn Ewers will be back as QB1. Card will return to his backup role, and Texas might be trending toward being front-runners in the Big 12. But on Saturday, Card dealt his hand. It was as close to…