According to Sky Sports, the deal is contingent on a final deal between Manchester United and Debala for the official announcement.
Manchester United and Juventus have agreed a swap deal in principle involving Paulo Dybala and Romelu Lukaku, according to Sky in Italy.
— Sky Sports News (@SkySportsNews) July 30, 2019
There is a lot of speculation about the future of Dybala in Juventus, especially with his departure from participation during the last season, specifically after the accession of Cristiano Ronaldo.
Manchester United are hoping to sign a contract with Dybala, especially under his command at more than one center.
Juventus are waiting for DePala's agent to reach an agreement with United on the player's personal items, in order to agree on details of the swap.