Swansea manager Steve Cooper suggested Sam Surridge could be available for his side’s Sky Bet Championship clash with Millwall.
Cooper said the 21-year-old forward has trained this week following an ongoing knee problem.
Erwin Mulder is expected to play for the under-23s before making a first-team appearance, having not played regularly since last season.
Joe Rodon and Jordan Garrick remain on the long-term injured list, with Rodon now out of his cast from a tendon problem.
Millwall boss Gary Rowett appears to have no fresh selection issues but could make changes ahead of three games in eight days.
Northern Ireland midfielder Shane Ferguson, Republic of Ireland Under-21 captain Jayson Molumby and Iceland striker Jon Dadi Bodvarsson each returned fit from international duty but have had limited training time.
Lions midfielder Ryan Leonard has made progress in his recovery from a knee injury suffered early last month and could return to training in two weeks.
Goalkeeper Frank Fielding (thigh), defender Jason McCarthy (toe) and forward Tom Elliott (hamstring) remain sidelined.