New Lazio signings Mauro Zarate and Juan Pablo Carrizo are set to be unveiled on Monday.
Argentinian forward Zarate arrived in Italy on Saturday in a complex agreement which involves the 21-year-old joining the club initially on a loan deal reportedly worth 3million euros.
Lazio will then be able to buy half the rights to the player before next May for 5.5million, and the remaining half a year later for 8.5million.
The forward, who spent half of last season on loan at English club Birmingham City, will be presented at a press conference on Monday with his compatriot Carrizo.
The 24-year-old goalkeeper was meant to join the Serie A side from River Plate last term, but the deal fell through due to problems over documentation.
Source: Sporting Life