Ronald Koeman said Barcelona have a great future but called for patience after their 5-1 Champions League rout of Ferencvaros.
Lionel Messi, Ansu Fati, Philippe Coutinho, Pedri and Ousmane Dembele were all on target for Barca, who made a winning start in Group G on Tuesday, while Gerard Pique was sent off in the second half.
Barca are coming off a tumultuous 2019-20 season, which saw the club dethroned by bitter rivals Real Madrid in La Liga and humiliated 8-2 by Bayern Munich in the Champions League quarter-finals.