Barcelona are looking to redeem themselves from the defeat to Atlético Madrid with a win against Dynamo Kyiv in Ukraine, where Barca trained on Tuesday to prepare the match (21:00).
And Koeman's side worked with the new player that the Dutch manager will include in the XI, according to 'AS'. Mingueza will replace Piqué and accompany Sergi Roberto, Lenglet and Jordi Alba in defence.
Tactical training a few hours away from a match that will not have their main star, Leo Messi, who remained in Barcelona to rest and prepare for the next few matches.
There could also be other big changes. Carles Aleñá looks set to start and could partner Pjanic in the centre of midfield. All will be seen in the Lobanovskiy Dinamo stadium.