Roma, who fielded an unusual 4-4-2 system, won the match 3-1.
Vucinic said: “To be honest we had our meeting at 18.00 and the Coach told us we were playing with this system. I was also surprised, as it was the first time I had played that way around Totti, but it worked well.
“Even if we had played with the usual system, we still would’ve won anyway tonight I think, as the approach and mentality was crucial.
“We wanted to see where we were and after this game we have understood we are a strong side and need to prove it in Serie A. On Saturday there is a tough test with Bologna, but we are going there to win.”
