Unai Simón, Aymeric Laporte, Robin Le Normand, Alejandro Balde (Fran García), Dani Carvajal (Jesús Navas), Rodri , Mikel Merino (Oihan Sancet), Gavi , Álvaro Morata (Joselu ), Mikel Oyarzabal (Bryan Zaragoza), Ferran Torres.
Subs: Fabián Ruiz, David García, Kepa Arrizabalaga, Pau Torres, Ansu Fati, David Raya, Martín Zubimendi.
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Scotland
Angus Gunn, Jack Hendry, Scott McKenna, Ryan Porteous (Billy Gilmour), Andy Robertson (Nathan Patterson), Aaron Hickey, Callum McGregor (Kenny McLean), Scott McTominay, Ryan Christie (Stuart Armstrong), John McGinn, Lyndon Dykes (Ché Adams).
Subs: Jacob Brown, Liam Kelly, Liam Cooper, Greg Taylor, Lewis Ferguson, Zander Clark, John Souttar.
In bigger stadiums yes, but I visited the Camp Nou and Anoeta (Reale Arena) the past year twice and they didn't show anything on the screen other than "VAR Check". Same in Cyprus where most stadiums don't even have a big screen.
It might be different in each country, but even then the stadiums announcer/producer is who is responsible for that.