#1 Finishing and Versatility
His main strength and one that even he likes to stress upon is his amazing versatility. Now while the media might portray him to be a winger, he is actually much more than that. The player has the ability to play in any one of the three attacking positions and thus his versatility will be extremely useful. He can be used in different positions, which can help during an injury crisis. His position can also be changed mid-game in order to keep the attack unique and the opposition guessing.
Another amazing quality that he will be bringing to Barca and one quality that every forward should have is finishing. The player was more of a supporting character back in Valencia however, under Pep Guardiola, his finishing improved a lot and he scored 13 goals in his first season with the Citizens. He would have been crucial this season as well for the Sky Blues, however, his injuries prevented him from breaking into the first team.