Shakhtar Donetsk Front Office
Cristiano Ronaldo will return to Manchester United with Juventus in Group H.
Fred will compete for a place in United's midfield next season with Nemanja Matic, Paul Pogba, Ander Herrera and Scott McTominay.
Paul Fonseca was previously manager of Porto, Pacos Ferreira and Braga.
Fred would give City competition at holding midfield with Fernandinho.
Fred is capable of playing as holding midfielder.