Both Gareth Bale and Kieffer Moore will line up against Iran (10:00am) as Wales chase a first World Cup win in 64 years.
Rob Page opted to start Moore on the bench against the USA but the Bournemouth man's strong second half showing, in which Wales appeared much improved, has done enough to afford him a starting spot.
There remains no place for Joe Allen, however. Taken injured to the tournament having barely played this season, the Swansea man is hoping to be fit at a later date during the tournament.