Liverpool have been linked with buying back the Spaniard.
Suso was controversially let go by former manager Brendan Rodgers, and has revitalised his career at AC Milan.
He provided more goals and assists combined than any Milan player last season and was rewarded with a new contract with a £36 million release clause.
Suso was in action for Milan last night in the Europa League as Milan hosted Arsenal.
They came up against a surprisingly well drilled Gunners side, who defied their poor recent form to earn an impressive 2-0 away win.
Suso was a threat for Milan whenever they went forward but he could not link up effectively enough with striker Nikola Kalinic to pose a threat to Arsenal.
The 24-year-old has had brighter games this season, he has eight goals and four assists.
Liverpool fans were understandably split on the prospect of bringing him back, and last night's performance did little to settle anything in this regard.
Here is a look at how fans reacted on Twitter to his performance...
I don't get fans wanting suso back, he would be a squad player at best for us. Don't see him moving anywhere unless he starts games #LFC— Terry (@Terry_LFC5) March 8, 2018
No wonder Suso would come back to #lfc. This shower ACMilan are atrocious!— Anto Moran (@moran_anto) March 8, 2018
Why are Liverpool still interested in Suso? Not once have I seen anything special from him- wouldn't make the 1st team imo.— Trent Milner (@ManicMilner) March 8, 2018
Suso is so overrated, would be a bench player at Liverpool nothing more— . (@BaccaIieri) March 8, 2018