Whether you're jesting or not, I've heard a lot of people spout similar rhetoric a few times. A lot of people talked about Victor in a similar way.
Generally I disagree that it's the main underlying reason, or any factor at all, rather our fans are somewhat overly critical of our young strikers.
Nevertheless, I do believe that think it exists in the consciousness of some of our fans. Some overtly, some in peoples subconsciousness.
For a period of time I was a critic of Victor as I perceived him to be lazy, although he did improve this element of his play in the last season.
Someone mentioned that I was falling into the stereotypical view: implying some form of racism. I disagreed; I just thought he was lethargic.
When he improved I was happy to admit his improvement, yet I found people still labelling him with this stigma.
Then I thought... maybe for some it wasn't his laziness, rather what you're implying.
It's hard to deduce people's reasons. Overly critical of our strikers or purely some pathetic racial stereotype?