Watch: 10 Clubs that are falling to pieces

Manager exits, backroom politics, mass player exodus and financial turmoil are some of the problems that can destroy a successful club from the inside out.

Napoli, Bayern Munich, and Paris Saint-Germain will need to have a successful transfer window before the start of next season to prevent catastrophe.

Watch Football Daily examine 10 of the biggest clubs facing a rapid decline next season.

Photo: Twitter @Dawidkrasniuk