Southampton defender Kyle Walker-Peters is a major doubt for England's World Cup squad after being ruled out for the 'long term' with a hamstring issue.
Three Lions boss Gareth Southgate already has significant issues at right-back due to injuries suffered by Chelsea's Reece James and Manchester City's Kyle Walker.
Walker-Peters made his international debut against Switzerland in March and has two caps but was not included in Southgate's more recent squads.
The 25-year-old was forced off in the second half of Saints' 1-0 win at Bournemouth on Wednesday evening.