Ex-Italy and Real Madrid forward Antonio Cassano said Cristiano Ronaldo doesn't know how to play football and his objective has always been to score only. "[Gonzalo] Higuain, [Sergio] Aguero, [Karim] Benzema, [Robert] Lewandowski, [Zlatan] Ibrahimovic and [Luis] Suarez knew how to link up with the team. They knew how to do a lot of things, unlike Ronaldo," he added.