Nuno Espirito Santo fears English football will suffer a lost generation of fans and players while supporters remain barred from stadiums.
The last game to take place in front of a full crowd in England's top four divisions was Leicester's 4-0 win over Aston Villa on March 9, the final game before the leagues were halted due to the coronavirus pandemic.
Although the professional game returned in June and the 2020-21 season has been running since mid-September, there appears little prospect of fans being allowed back into grounds in the near future - and Wolves boss Nuno is worried many will have lost the habit even when they are cleared to return.