After completing a comeback against Roma in the last-16 of the Champions League, Porto now face a tough Liverpool side in their quest for European glory. The Portuguese side have been presented an opportunity to avenge their elimination last season. Liverpool beat them 5-0 on aggregate, scoring all five of the goals at the Estadio do Dragao in Porto.
Among many players licking lips at the prospect of dishing out revenge, stands a calm figure eager to make the best of the second wind he has found in his career - Iker Casillas.