Roman club Lazio are keen to bring in players as they push for continued success on the pitch.
However the financial climate at the club has meant that any arrivals must be countered by outgoings - and Junior's arrival will almost certainly see someone leave.
The experienced Brazilian midfielder would come straight into Roberto Mancini's selection - and Parma would take on former Chievo man Manfredini.
The next few days will be busy for Parma, with several comings and goings likely.
Vratislav Gresko is expected to seal his move to Blackburn Rovers imminently, whilst Piacenza will loan the Gialloblu defender Giuseppe Cardone in exchange for Marco Marchionni.
