Ricardo Costa believes that PAOK could take advantage of Panathinaikos looseness and confidence at the Greek Superleague playoffs.
"Sunday's match is completely different, comparing to the one before", the Portuguese central defender said. "We must change our mentality and maybe try to take advantage of Panathinaikos looseness and confidence. We need to make a great effort and stay united, because nobody can achieve anything by himself. If we stick together, we have some possibilities".