Liverpool will try to bring forward Naby Keïta’s move to Anfield in the wake of Philippe Coutinho’s £142 million sale to Barcelona, as it emerged that the Brazilian agreed to pay part of his fee to ensure his move to the Nou Camp was completed.

It is understood that the Brazilian, whose switch to the Nou Camp is set to be finalised tomorrow, has paid about £9 million out of his own pocket and is committed to paying another £2.5 million in the future.

The controversy surrounding the leaked Nike advert, which appeared on websites last Saturday offering Barcelona shirts bearing Coutinho’s name, is understood to have resulted in a change of the terms of the British record deal.

In order to ensure the transfer