Ernesto Valverde runs a casting session for the youth team stars
The coach called up seven Barcelona B players for training on Sunday
Aleñà, Oriol Busquets and Palencia could be in the squad for the game against Sporting on Tuesday
FC Barcelona's first team trained on Sunday morning with a closed doors session at the Joan Gamper. Ernesto Valverde called up seven players from Barcelona B with some expected to pad out the squad for Tuesday's Champions League clash with Sporting Lisbon at Camp Nou.
The chosen ones by Barcelona's coach were: Jokin Ezkeita (goalkeeper), Sergi Palencia (right back), José Antonio Martínez (centre back), Oriol Busquets (defensive midfield), Carles Aleñà (centre midfield), Vitinho (playmaker) and Jose Arnaiz (striker).
Of the seven inly Alena, Palencia and Busquets can be in the first team squad for Tuesday's match because their names are on the official list given to UEFA at the start of the season.
The starters against Celta Vigo had a light recovery session apart from injured duo Samuel Umtiti and Andres Iniesta. The squad will next train on Monday afternoon with Valverde and Sergi Roberto giving a press conference.
