Many reasons for players not delivering.
There may well be an attitude problem .
He wants away.
Or the clubs expectation of him delivering what they need isn't in his locker .
Championship can be brutal.
I thought the hunger to get on the pitch as a young Cardiff player against our foe would see a bit more determination.
Something doesn't look right .
Is he still growing ? As that is difficult to knit into a youngsters development and skills.