Manchester City's Donnarumma Faces Future Uncertainty After Errors

• Manchester City had to retake the lead three times against RB Leipzig.
• Donnarumma was signed to be the world's best goalkeeper but has made mounting mistakes.
• Enzo Maresca has issued an update on Donnarumma's future.
• City compromised their possession philosophy to acquire Donnarumma.
• Donnarumma's performance has led to him being considered one of Man City's most divisive figures.