Real Madrid keep buying more right backs yet Carvajal  is still number 1

 Daniel Carvajal Ramos is a Spanish professional footballer who plays as a right back for Real Madrid and the Spanish national team. 

Álvaro Odriozola Arzalluz is a Spanish professional footballer for Bayern Munich, on loan from Real Madrid, and the Spanish national team. Mainly a right back, he can also play as a winger. 

Achraf Hakimi Mouh, sometimes known simply as Achraf, is a professional footballer who plays for German club Borussia Dortmund, on loan from Real Madrid, and the Morocco national team. Mainly a right-back, he can also play as a left-back or winger. 

Real Madrid Club de Fútbol, commonly referred to as Real Madrid, is a Spanish professional football club based in Madrid. Founded on 6 March 1902 as Madrid Football Club, the club has traditionally worn a white home kit since inception.

Ultraslansi, CC BY-SA 3.0 , via Wikimedia Commons