Napoli coach Edy Reja was delighted with their 4-0 Coppa Italia thumping of Cesena this week.
Emanuele Calaio, Marek Hamsyk, Roberto De Zerbi and Maurizio Domizzi were all on the scoresheet for Napoli and Reja said: "There were encouraging signs.
"Hamsyk is young, but he is resilient. Ezequiel Lavezzi is a great player with skills that we aren't used to seeing and Walter Gargano did well.
"We are always keeping an eye on the market, but it isn't easy to complete moves because of the competition from other sides. I'm happy with the squad that I have, yet I wouldn't be disappointed if someone arrived."