You are searching for an cheap leftback, Roussilon is your man. One of the best cheap players i play against.
Speed He is fast enough to keep up with most of the wingers or strikers.
Defense Starting with his tackles, his tackles are suprisingly really good combined with his speed and his agility he can get you the ball very often. His marking is really good and his workrates makes him a very dangerous leftback
Physis His Aggression is OP as hell he´s going into the tackles that even Ronaldo is going start to cry. He can stand on the pitch for 120 min straight. His strenght is ok but you can definetly work with it.
His cons are his height he cant win you headers like Van dijk can do.