BBC Sport
Five substitutes were introduced in the Premier League in May 2020 before football resumed during the coronavirus pandemic.
The league reverted back to three for the 2020-21 season, before five was voted in permanently from the 2022-23 season. A sixth substitute is allowed to replace a player without a suspected head injury.
Three extra squad places are seen as being able to reduce the workload on players after threats of strikes.
Last season Tottenham defender Archie Gray was included in 80…
