1 / 9
Sporting Gijon centre-back Jorge Mere is, at 20 years old, already regarded as one of La Liga's best centre-backs.
2 / 9
Athletic Bilbao's Yeray Alvarez has proven to be a capable centre-back partner for Aymeric Laporte.
3 / 9
Jonny has shown himself to be a classic modern full-back, excelling in defence and attack for Celta Vigo.
4 / 9
Eibar full-back Ander Capa has already been linked to Premier League sides, although a January move never materialised.
5 / 9
Dani Ceballos has excelled in midfield for Real Betis, and the 20-year-old has caught the eye of Europe's elite.
6 / 9
Malaga's Ignacio Camacho struggled to make an impression at Atletico Madrid but is now regarded as one of La Liga's best central midfielders.
7 / 9
Real Sociedad's Mikel Oyarzabal has already begun drawing comparisons to former la Real star Antoine Griezmann.
8 / 9
Samu Castillejo has been key to Villarreal's success this season.
9 / 9
Santi Mina has been a vital cog for Valencia, but could look for a move away with new arrival Simone Zaza getting the starting berth.