On a Saturday afternoon in Austin, a young quarterback named Manning — heir to a storied football lineage — guided Texas through the kind of fourth-quarter trial that reveals character rather than merely talent. Ohio State had held the advantage for most of the contest, but the Longhorns refused the script written for them, completing a methodical comeback that carries meaning well beyond the final score. In the long arc of college football, moments like these do not simply decide games — they announce arrivals.