Luis Enrique is set to call upon Aymeric Laporte at Euro 2020 but how does the Manchester City man compare to Spain's centre-backs?
Ronald Koeman continues to be unhappy with his sanction for a red card against Granada, while he sympathised with Ansu Fati.
Ansu Fati has been out since November with a knee injury and has had to undergo another operation to try to solve the problem.
Sergio Ramos recovered from a knee injury in time to play for Spain but will now miss key Real Madrid matches with a calf problem.
Eric Garcia looks set for a move to Barcelona at the end of the season, and he showed his qualities on Spain duty in World Cup qualifying.
Sergio Ramos made his 180th appearance for Spain against Kosovo before immediately turning his attention back to Real Madrid.
Dani Olmo scored a superb opening goal as Spain beat Kosovo, but there was a howler from goalkeeper Unai Simon that let the visitors in.
Ansu Fati suffered a serious knee injury in November, and the youngster has seemingly suggested it could be a while before he is fit.
Luis Enrique said his decisions would not be governed by criticism from outsiders like "Pepe, Manolo or Lucas".
Napoli and Spain star Fabian Ruiz was asked about his future ahead of Wednesday's World Cup qualifier against Kosovo.