“Summertime and the living is easy” goes the famous song from the Porgy and Bess musical – it is a phrase that certainly does not apply to some of European football’s biggest clubs.

This summer will possibly see the biggest upheaval at the leading teams around Europe’s in a long, ling time.

Manchester United, Manchester City, Chelsea, Bayern Munich and Real Madrid are all definitely getting new managers, with the outcome of each situation providing its own particular set of uncertainties.

Transfer plans will be laid, ruined and amended as agents offer their clients around the continent, while scouts will be sniffing around for an unheralded gem to land a bargain.

It really is all very complicated, so GMF have decided to think it all through and pick out what we think are the crucial points with a selection of top clubs.

Click on to see what we came up with…

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