Juan is convinced Roma can trump Inter Milan for the Scudetto this weekend.
Roma go to Chievo Verona for their last match of the season while Inter travel to Siena, against whom they have often won the Scudetto in recent years.
"We will go through the same emotions as two years ago, but the end result will be different," Juan said.
"We need to live this week with tranquility, as only like this will we reach the right level of concentration.
"The Scudetto doesn't just depend on us, but I am confident that everything will go the right way.
"We have shown that we don't want to surrender. We want to play until the last second," he concluded.