Love him or loathe him (and we know most England fans will never forgive him for his 1986 Hand of God goal), the Argentine superstar raised eyebrows once again last night during his country's win over Nigeria after appearing to fall asleep, make dramatic prayers to the skies and celebrating by making one-finger gestures to fans.
All a far cry from the summer of 1978 when the diminutive footballer nearly rocked up at Bramall Lane.
Back in the late 70s, the then Bramall Lane boss Harry Haslam was ahead of the game in looking for players to bolster his team, casting his sights abroad in the search for talent.
It was while on a scouting mission in Argentina that Haslam eyed a talented 17-year-old by the name of Diego Maradona in 1978.
He was so impressed by the short, dark-haired lad's silky skills that he negotiated a £200,000 deal there and then.
Sabella spent a couple of years in South Yorkshire and proved popular with United fans while Maradona of course went on to fame and infamy, his Hand Of God goal against England in 1986, followed by his stunning solo effort in the same game before eventually lifting the World Cup with Argentina that year catapulting him to legend status and making him one of the world's greatest ever players.
Meanwhile, Maradona has assured fans he is "fine" after being seen by a doctor during Argentina's tense win over Nigeria.
"I want to tell everyone that I am fine," his Instagram post read.
"I was checked by a doctor and he recommended me to go home before the second half, but I wanted to stay because we were risking it all. How could I leave?"
Video posted online appeared to show Maradona struggling to get up from his seat at full-time and earlier, he was in tears as Argentina appeared to be on the verge of going out.
Then, after Marcos Rojo scored the team's late winner, he was seen giving one-fingered gestures.