The Spaniard first joined the Reds in 2010 and after two years, he made his first team debut in a Europa League match against Young Boys.
However, first-team action was limited for the Spaniard and when his contract ran out in 2015, he left to move to the Serie A giants.
He’s scored six goals and has six assists in 18 games this season and he’s apparently been scouted by Reds officials already.
Liverpool could be in the market for a forward in January, as they clearly wanted one in the summer when they tried to sign Thomas Lemar.
There has been talk that Suso could come in as a replacement for Philippe Coutinho, but Liverpool are still unlikely to let him leave to join Barcelona.