Here are the teams.
Luis Enrique makes a number of changes, and goes with a back three – unless Denis Suarez is set to line up at right back, or Busquets at centre-half – and there’s no Luis Suarez.
Paco Alcacer leads the line, Lionel Messi captain the side, and there’s a spot in the attack for Arda Turan. The lesser-spotted Arda Turan.
Sergi Roberto, Iniesta, and Jordi Alba join Suarez on the bench, along with young starlet Carles Alena.
Barcelona XI:Ter Stegen; Mascherano Piqué, Digne; Busquets; Denis, Rakitic, Gomes; Arda, Messi, Alcacer.
Subs:Cillessen, Iniesta, Suarez, Alba, Roberto, Umtiti, Alena
Osasuna XI:Sirigu; Oier, Sergio Leon, Torres, Tienza, Fuentes, Jaime, Fran Merida, De las Cuevas, Bunuel, Steven
Subs:Mario, Causic, Kenan, Clerc, Baria, Marquez, Olavide