Irish teenager Conor Masterson has been included in Liverpool's Champions League squad.
The 19-year-old Dubliner, who was snapped up six years ago by the Merseysiders when playing for Lucan United, continues to make steady progress at the Reds.
Last February the versatile defender was earmarked by Jurgen Klopp as one of the next generation of Academy starlets that can make a real impact at Anfield.
He's now further underlined how highly he rates Masterson by naming him in the 25-man panel for Europe's elite competition.
Concerns have been raised over the seriousness of Nathaniel Clyne's back injury after the defender was left out of squad.
The club submitted their list to UEFA but the England right-back was not on it, along with unwanted winger Lazar Markovic whom the club could not offload in the transfer window.
Midfielder Adam Lallana was included despite still being out with a thigh injury which, when diagnosed in early August, was expected to keep him out for three months, while Sheyi Ojo and Ryan Kent have also been put on the list despite being on loan at Fulham and Freiburg respectively.
Liverpool cannot now alter their Champions League squad until the knockout stage in February, providing they qualify, which suggests Clyne is likely to be unavailable for the medium term.
The club did not respond to requests for clarification of Clyne's omission or the extent of his injury.
Meanwhile, Diego Costa has been omitted from Chelsea's Champions League squad.
The wantaway striker was included in Chelsea's official Premier League list, but has been left out of their 25-man squad for European action.
The 28-year-old is yet to return to Chelsea for the new season, having remained in Brazil in a bid to force a move to Atletico Madrid.
Atletico's transfer ban means the Spain forward cannot move until January at the earliest.
Costa remains a Chelsea player after the close of the summer transfer window, and the Blues still want him back at the club.
Former Atletico striker Costa claimed Chelsea had treated him like a "criminal" in insisting he would not return to west London, but manager Antonio Conte has since laughed off those remarks.
Chelsea missed out on signing Fernando Llorente, Alex Oxlade-Chamberlain and Ross Barkley in a frenetic end to the transfer window.
The return of a fit, focused and compliant Costa would doubtless strengthen boss Conte's hand, but Chelsea have left the door open to a mid-season move by omitting the Spain striker from their European ranks.
Costa would avoid being cup tied if he does not make any European appearance for Chelsea, making him a more attractive signing for Atletico in the new year.
While Chelsea want their employee to return to the club and fulfil the terms of his contract, his omission from the Champions League ranks serves as another reminder of his exiled status at Stamford Bridge.
