(Reuters) - England manager Gareth Southgate shares Liverpool boss Juergen Klopp's concerns about player fatigue amid a congested schedule and says the decision to revert to three substitutes from five in the Premier League could have a knock-on effect at the Euros.
Soccer's rule-making body, the International Football Association Board, gave leagues the option of continuing to use five substitutes per match in the 2020-21 campaign after introducing the system earlier this year, with games coming thick and fast after the COVID-19 pandemic truncated the length of the season.