GK
Striker
I can't think of a single top goalscorer that isn't greedy. From the days of lineker and rush.It could be argued that way, but its a symptom of the root cause which is a greedy player who is determined to get goals for himself no matter what.
It can be seem also that others starting to do the same is detrimental, but its cause and effect,
Yes when he doesnt score and others are better placed. How is that a mystery?