Manchester United are considering move for Andre Gomes as Barcelona are willing to sell in the summer transfer window, according to reports.
The Old Trafford side only confirmed the signing of Matic yesterday, however, it seems the Portuguese boss could be able to sign the fourth player he was after as Barcelona look to cash in.
Barca were ready to offload Arda Turan this summer but will let Gomes leave instead as they are yet to receive any offers.
Valverde reportedly believes he has too many midfielders in his squad and is prepared to sell one in order to raise more funds and strengthen the squad elsewhere.
The lack of interest in Turan could now see them accept an offer for Gomes instead, as Mourinho is a big fan of the 23-year-old and has been monitoring the situation carefully.
He arrived at the Nou Camp last summer from Valencia but failed to hit the ground running under Luis Enrique in his debut season.
Gomes made 17 La Liga starts as he failed to cement a regular spot, registering just three goals and one assist.
He was even booed by his own fans on some occasions after a string of poor performances and the situation has led to speculation surrounding his future in Spain.