Bureta Faraimo, Mahe Fonua (both Castleford Tigers), Marc Sneyd (Salford Red Devils), Masi Matongo (York City Knights), Jude Ferreira (London Broncos, loan).In: Peter Mata'utia, Oliver Holmes (both Warrington Wolves), Lewis Bienek (London Broncos), Alex Foster (Newcastle Thunder), Jesse Sene-Lefao (released), Michael Shenton (retired).In:Mitchell Pearce (Newcastle Knights).Out: Arsenal's starting line-up featured seven players aged 23 or under and that was six more than Liverpool's. In addition to Lokonga and Tavares, there was Aaron Ramsdale, Takehiro Tomiyasu, Gabriel Magalhaes, Emile Smith Rowe and Bukayo Saka. Man Utd's 2-0 win at Villarreal on Matchday 5, coupled with a 3-3 draw between Atalanta and Young Boys, means the Red Devils have won the group with a game to spare.