Lazio coach Edy Reja wants two signings completed as soon as possible.
Reja insists striker Sergio Floccari be signed permanently from Genoa and midfielder Cristian Ledesma handed a new deal.
The coach said: "They are players who have a real worth considering what they have shown this season.
"Cristian is one of the great individuals in the middle and Sergio has great technical gifts up front. He was one of the most important players in our season."