Arsenal are reportedly considering a Real Madrid-style expansion of the Emirates stadium in an attempt to boost their revenues.
The Emirates was the Premier League's second-biggest stadium behind only Old Trafford when it opened in 2006 with a capacity of 60,704.
In the two decades since it has slipped behind Anfield, the London Stadium and the Tottenham Hotspur Stadium.
Daily Mail Sport reported last November that the Emirates can be expanded in a multitude of ways, but each route comes with its own complications.
This includes altering seating, lowering the Emirates pitch, renovating individual stands, or replacing the roof and adding an additional tier of seats.