He was playing u23 football for a large part of the season before so whatever way we look at it his career took a backwards step this season playing against weaker opposition.
The step from u23 football to first team football is huge but the step from category 2 u18s football to first team football is an absolute chasm.
Sion needs to get out on loan asap to save his career cos there's no way he's gonna make the jump from our 18s to premier league football.