Lazio coach Vladimir Petkovic says they're in the active in the market.
Petkovic has expressed interest in Palermo fullback Federico Balzaretti.
“For the market we are attentive to everything. If there is the possibility of buying an important player to reinforce the squad then we will evaluate what to do.
“Balzaretti is one of the best full-backs in Italy. With this I believe I’ve said it all.”