Barca officially announced the signing of Aubameyang, finally ending the winter window. This winter, although the Red and Blues did not bring in left-backs as desired, they still gained a lot, and Xavi's team was strongly reinforced.
In stark contrast to Real Madrid's 0 signings, Barca signed four in a row in the winter window. Meritorious right-back Alves returned, Ferran Torres joined from Manchester City, the old Traore returned to Camp Nou on loan, and Aubameyang joined without a contract after the termination of his contract with Arsenal.
The addition of the four new signings means that Barca's main squad will undergo many changes. Xavi can line up 4 sets of starts, the first set is 433 formations, goalkeeper Ter Stegen, Pique and Araujo paired with centre-backs, on both sides are Alba and Alves, midfielders have Busquets, Pedri, De Jong, Trident are all new signings: Ferran, Oba, Traore.
The second set is still 433, the difference is that Garvey replaced Frankie De Jong in midfield, Depay replaced Traore in the winger position, played on the left wing, and Ferran moved to the right.
The third set is 3223, with three centre-backs being Pique, Araujo and Eric Garcia, the double backs being De Jong and Nico Gonzalez, the double fronts being Pedri and Garvey, the two wings being Traore and Ferran, and the centre forward being Aubameyang.
The fourth set is 352, the back line has not changed, the left and right wing backs are Alba and Traore, the three midfielders are Busquets, De Jong and Garvey, and the double forwards are Oba and Ferran.