This season, more than any in recent years, has brought with it a host of unexpected occurrences.
Usually the top sides in each of Europe's major leagues are drawn from a pretty select pool.
However, the last campaign has delivered more than its fair share of shocks.
Chelsea winning the Champions League or Southampton becoming the second team in as many years to return to the Premier League via back-to-back promotions would, in other circumstances, have been the biggest surprise of the season.
However, they were not. Here are the five that were.
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