I have a striker who missed a lot chances (according to comments) and he has not scored enough goals so far. He failed to score important goals so far; most of his goals were against abandoned teams or from the penalty spot. As you can see from his profile shown below, he should have scored more goals, especially in important matches, given his quality.
What you recommend to do with him; sell him at the end of the season or give him another season?
When I bought him (as a nordgen), his overall quality was 27. He was expensive and also cost me about 10 tokens.
He is a fast trainer.