#2 Intensity of the Premier League and adaptation
The Premier League has gained notoriety for burning out new arrivals even before they settle. While the likes of Sergio Aguero, N’Golo Kante, and Cristiano Ronaldo are exceptions, there is a documented database of players who arrived in the English top-flight with huge reputations but could simply not cope.
Take the examples of Radmel Falcao, Diego Forlan, Angel di Maria and, quite recently, Alvaro Morata and Vincent Janssen. Like the aforementioned players, Ziyech will likely endure a tough time adapting to the intensity of the Premier League.
The Moroccan has scored goals for fun in the Eredivisie and is actually an assist machine, having already set up a jaw-dropping 21 goals in all competitions this season. However, those numbers are unlikely to be replicated in his first season at Stamford Bridge.
How quickly he adapts to his new club will be key to his success or failure. We’ve seen players like Alexis Sanchez who starred for many years with Arsenal but could just not adapt after crossing carpets to Manchester United.
Can Ziyech adapt quickly to the intensity of the Premier League? He is likely to give it a try, but a try might not be enough at this level.