Alberto Costa, 22, Complete Wing-Back

Improving crossing will enhance his ability to deliver dangerous balls into the box, increasing attacking threat.

Higher stamina will allow him to maintain high performance levels throughout the match, especially in an attacking wing-back role.

Better vision will improve his ability to pick out key passes and create more goal-scoring opportunities.

This trait will complement his attacking role by increasing his ability to make decisive passes in the final third.

This will enhance his ability to change the point of attack and exploit space on the opposite flank.