I was just reading about him (Martinez), I'm not sure why he'd want to come to England (I'd also like someone taller, unless this guy can slam dunk ! We had a lot of trouble with high balls yesterday vs Stoke) :
1.81 m (5 ft 11 1⁄2 in)
Born in Ondarroa, Biscay, Martínez joined Real Sociedad's youth ranks from local Aurrerá de Ondarroa. He made his senior debuts in the 2009–10 season, helping the B-team promote from the fourth division after one year out by contributing with 23 games and one goal.
On 27 August 2011 Martínez made his first-team – and La Liga – debut with the Basque, playing the full 90 minutes in a 2–1 away win against Sporting de Gijón. On 2 October he scored his first league goal, netting from inside his own half in an eventual 1–2 home loss against Athletic Bilbao, in a derby.
Martínez made his debuts for the Spanish under-21 team in 2011. In the following year, he was picked by manager Luis Milla for his squad that appeared in the 2012 Summer Olympics in London: in the first game against Japan, he was sent off late into the first half for bringing down Kensuke Nagai as the last man, in an eventual 0–1 loss.
Martínez made his debut with the full side on 14 August 2013, coming on as a second-half substitute for Sergio Ramos in a 2–0 friendly win with Ecuador.