9. Mohamed Elyounoussi (FC Basel – Southampton)
Southampton fans must have cried when they saw Dusan Tadic tear Juventus apart as part of a vibrant and exciting Ajax side. They thought they were getting something special when they paid £16 million for the Serbian’s replacement Mohamed Elyounoussi. So far they really haven’t.
His decision-making is terrible. The Norwegian international had Champion’s League experience with FC Basel, but from watching him you’d assume it was only from playing the FIFA games. 15 appearances all season show just how little impact he made on a side that struggled for goals all season.