Last year, Pep Guardiola and FC Barcelona decided to sign Zlatan Ibrahimovic and let Samuel Eto’o join FC Internazionale. But now Nerazzurri reached the Champions League final against FC Bayern Munchen. And, most of all, Eto’o and his new team-mates beat FC Barcelona in the semifinals. The striker had his first revenge and now it’s time for another one. To win the Champions League at the Santiago Bernabeu. Because yes, Real Madrid CF let go not only Wesley Sneijder and Arjen Robben. But also Eto’o, almost ten years ago. It’s still revenge time for this legendary forward. Who do you think is the worst mistake for Real? (Photo: Getty Images)