Barcelona is currently going through one of its FC 25 Coins worst periods in recent memory. The club reportedly has an astonishing debt of $1.56 billion, which is being blamed on the club's former president, Josep Maria Bartomeu.

The club's debt has caused a plethora of issues to Barcelona, with the departure of Lionel Messi being the most prominent. So, for those wanting to take the club back to its days of dominating the sport, the challenge of rebuilding Barcelona and taking them back to the heights of world football provides an intruding challenge.

Barcelona isn't the only team in need of a rebuild, as former Premier League mainstays, Sunderland, are still in League One following their brutal double relegation, which was partially documented in the popular Netflix series Sunderland 'Til I Die. To make matters worse for the northern club, their biggest rivals, Newcastle, have just become the richest club in the world. Suffice to say, Sunderland is in desperate need of some success.

Rebuilding Sunderland won't be easy, but taking the League One club back into the Premier League would be a fantastic achievement, and a victory over Newcastle would top it off.

This challenge is a great choice for those who get bored of only playing as one team and like to frequently switch between jobs. This indecisiveness usually sees players starting a new Career Mode after a couple of seasons, though this challenge offers a way to switch teams while sticking with the same save file.

According to the UEFA Country Coefficients, England, Spain, Italy, Germany, and France are home to the current top five leagues. This challenge could take well over ten seasons when cheap FIFA 25 Coins picking a high difficulty setting, making it one of the longest challenges on this list.