Why Spain isn't playing Pedri, Gavi, David Raya, Nico Williams in World Cup Final vs. Argentina

Spain has a loaded World Cup squad, even if it lacks the star power of a few of the other bigger teams at the tournament.That means that for Sunday's World Cup Final against Argentina, Spain was bound to leave some talented players on the bench. Among those beginning the game as substitutes for the championship match: Pedri, Gavi, David Raya and Nico Williams.Their absences aren't all the same, but they prove how impressive the Spain team is as a whole.And if they need to make a change at some point, the options to bring in are pretty strong.MORE: Here's how to win a free Chipotle burrito during World Cup finalWhy isn't Pedri playing?Pedri's absence is mostly due to form.He was starting early in the tournament, but Spain has gone away from him in the lineup in favor of Fabian Ruiz.Pedri pl