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Rafael Leao has cast serious doubt over his future at AC Milan after admitting he is ready for a 'new challenge' in a different league. The Portuguese winger, who has been a talismanic figure at San Siro for seven seasons, appears prepared to move on following a turbulent campaign that saw the Rossoneri miss out on Champions League qualification.

The European club season drew to a dramatic conclusion on Saturday, with Paris Saint-Germain defeating Arsenal on penalties to retain their Champions League crown. Not since Real Madrid nearly a decade ago had anyone successfully defended the title, making his a truly momentous night for Luis Enrique's men. However, defeat shouldn't take any of the shine off Arsenal's historic campaign, with the Gunners having won the Premier League for the first time in 22 years.

The Champions League final. It's the biggest match on the club calendar in football, always featuring historic clubs and so often the best players on the planet at that moment. Sometimes, it lives up to expectation in the most extraordinary fashion. Sometimes, sadly, it just doesn't. Either way, there is usually drama, as was the case in Saturday's final as Paris Saint-Germain beat Arsenal on penalties.

Arsenal are the reigning Premier League champions. We look at whether the likes of Manchester City, Liverpool, Manchester United and Chelsea could topple them.