Sulaiman was Maradona's personal driver when he stayed in Dubai between 2011 and 2019.
The final is on March 1 when City will seek to win the trophy for a third successive year and a fourth time in five seasons.
England winger Sterling was the star of the show as the home side made it three wins from three to open up a five-point lead half way through the group stage of the competition.
Aguero did not require medical treatment and took part in training ahead of Saturday's Premier League trip to sixth-placed Crystal Palace.
The Germans, who had four players making their debuts, gradually ran out of steam and the visitors completed their comeback when Alario charged into the box to lay off for Ocampos to equalise.
David Silva remains an integral part of Guardiola's team, with his contribution to City's goals demonstrating exactly why he is so valued by his manager.
Argentina's win, their first after a loss to Colombia and a draw with Paraguay, leaves them in second place in Group B on four points behind group winners Colombia, who beat Paraguay 1-0.
Aguero, who scored 21 Premier League goals in 33 appearances for Manchester City this season, has been in international exile since after last year's World Cup in Russia.
The victory was the 12th win in a row for City, who have shown no signs of giving Juergen Klopp's Liverpool, who have lost just once all campaign, the slightest opening.