Liverpool lost Coutinho to Barcelona on Saturday with the Brazil international moving to the Nou Camp in a huge £142million deal.
The Reds have been linked with Leicester’s Riyad Mahrez as a replacement, while Monaco’s Thomas Lemar is another name being backed to make the move to Merseyside.
However, the Liverpool Echo say the Reds may look at re-signing Suso from AC Milan instead.
The 24-year-old signed under former boss Brendan Rodgers back in 2012 but struggled to make an impression at Anfield.
Suso managed just 21 appearances for Liverpool before signing for Milan in 2014 after a short loan spell in Spain with Algeria.