We're entering the business end of the Premier League season with most clubs starting to reflect on either a disappointing or satisfying campaign.
However, whether your team has over or underperformed this season you can not help but look back and wonder what would have happened if that player had stayed or if another had arrived.
Were the directors right to sack the manager? Was his replacement good enough? At every Premier League club a pivotal decision could come to define their future.
We take a look at the current top seven teams in the Premier League and highlight their biggest mistakes.