England's James to see specialist over knee injury amid World Cup fears

Chelsea right back Reece James will meet with a specialist over the weekend to determine the extent of his knee injury, manager Graham Potter said on Friday (Oct 14) after British media reported the England defender could miss the World Cup in Qatar.

James, 22, sustained the injury late in the second half of Tuesday's 2-0 victory at AC Milan in the Champions League and was withdrawn after receiving medical treatment on the pitch.

Potter was unable to provide a timeframe for James' recovery but any long-term absence would be a blow for England, with Manchester City right back Kyle Walker also a doubt for the Nov. 20-Dec. 18 World Cup after undergoing groin surgery.

"Yesterday he felt not too bad, but until you get these things checked you never know," Potter told reporters before Chelsea's Premier League trip to Aston Villa on Sunday.

"Until we get that, there's not too much I can add. It would be speculation on my perspective. Let's wait and see. There's no point looking at a doomsday scenario just yet."

Chelsea's defence had already been weakened by Wesley Fofana sustaining a knee injury against Milan at Stamford Bridge last week and Potter said he was unlikely to return before the World Cup.

Midfielder N'Golo Kante, who has not featured since mid-August due to a hamstring problem, also remains sidelined after suffering a setback in his recovery and will see a consultant at the weekend, Potter said.

Chelsea will travel to Villa Park in fine form, having picked up their fourth successive win across all competitions to remain unbeaten since Potter took charge in September.

"I've been impressed with the guys and their attitudes have been fantastic," Potter said. "(We) had a few games in a short space of time, so we've had to use