We now know that Mason Mount and Ben Chilwell will miss England's final Euro 2020 group fixture with the Czech Republic tonight.
The Chelsea pair have been forced into self-isolation until Monday next week after their Wembley tunnel rendezvous with Covid-positive club-mate Billy Gilmour of Scotland after the goalless draw on Friday.
It wasn't assured that left-back Chilwell would start the match against the Czechs and England have plenty of cover in that position in any case with Luke Shaw or Kieran Trippier available.
England left-back Ben Chilwell also has to self-isolate after talking to Gilmour in the tunnel
But the loss of Mount from the midfield does leave Gareth Southgate with a selection dilemma after what has been a disputed build-up to a match England must win to top Group D and secure home advantage in the last-16.