I'm sure more top players will be on the bench, what a shame. Dortmund must be happy for this 50m€ potential game and where Inter will play with Barca with 50% of their potential.
Ter Stegen, I. Rakitic, Sergio, Todibo, Suárez, Neto, Lenglet, M. Wague, Griezmann, Aleñá, F. De Jong, Vidal, Umtiti, Junior, Iñaki Peña, C. Pérez, Riqui Puig, Ansu Fati, R. Araujo and Morer. Qut through injury are N. Semedo, Arthur, O. Dembélé and Jordi Alba.
Piqué, Messi and S. Roberto left out, confirmed.
According to several articles, here's the possible starting lineup for barcelona :
-Neto; -Moussa Wague, -Ronald Araujo, -Samuel Umtiti, -Junior Firpo; -Arturo Vidal, -Sergio Busquets, -Carles Alena; -Carles Perez, -Antoine Griezmann, -Ansu Fati
With this squad they can still hold inter milan draw or even to beat shocking them out.
You can't really missed the good odds on Barcelona to win @5.5 now! It's worth the money! Do it.