Nelson is only in the squad because Quim is banned for nandrolone use, but he does not lack top-level experience.

He has played in the Champions League with Sporting and was the backbone of their defence last season as they conceded the fewest goals in the Champions League.

Earned his first call-up in March, coming on at half-time in the 4-1 friendly defeat by Finland. Of the four, he only let in one.

He is unlikely to feature if his fellow keepers steer stay fit, but he is a reliable option if needed.