West Ham's 'Academy of Football' is set to get its chance to impress in the FA Cup third-round replay with Championship Bristol City.
Callum Marshall, Patrick Kelly, George Earthy, Ollie Scarles and Divin Mubama - all 19 years old or younger - have been training with the first team in the build-up to the fixture at Ashton Gate.
All five were starters in last year's FA Youth Cup final victory over Arsenal and are expected to be involved in some capacity on Tuesday night, as manager David Moyes deals with a squad depleted by injuries and international call-ups.