Gareth Southgate plans to make changes to his starting line-up through the tournament to cope with the demands of a unique World Cup.
The England boss stuck with the same starting XI against United States after they put six past Iran in their opening group clash. But Southgate could make changes against Wales on Tuesday and, as the tournament progresses, he believes England may need to rest and rotate throughout.
The England coaching staff have also emphasised to the players that substitutes are even more important than ever, with five changes allowed in each game, and they can make a huge impact amid the heat and humid weather conditions.
