The Premier League is a brutal world. Just one weak performance can lead to you losing your place in the starting team.
Despite that brutality, there are still players lining up at the weekend who aren't doing enough to deserve that privilege. Others on this list have done nothing wrong, but could well become the victims of tactical alterations.
So, who are these players, and who might replace them? Here is one player from each of the Premier League's 20 clubs who might just find out in the near future that their managers have lost patience with them.