Mikel Oyarzabal
A player David Moyes will know well following his short stint with Real Sociedad, 20-year-old Mikel Oyarzabal is one of the most highly-rated youngsters within Spanish football and has been linked with a wealth of top-sides.
Unlike other clubs vying for his signature, West Ham could offer him the chance to play regular football ahead of the World Cup, where Oyarzabal will be hoping to make the cut after making his international debut in 2016.
