Reports in Italy have suggested that two high-profile transfers have fallen through at the last minute.
Several media outlets have claimed that Lazio's move for Felipe Anderson, and Juventus' capture of Andrea Poli have collapsed because paperwork did not arrive in time.
The January transfer window in Italy closed at 18.00 GMT, with clubs only able to sell players abroad beyond that time.
And journalist Gianluca Di Marzio has revealed that the Biancocelesti's signing of the 19-year-old Brazilian is not complete.
Whilst Antonio Conte's side will have to wait until the summer to bring the Sampdoria man to Turin.