Mokoena argues that the position allows the gifted playmaker the time and space to dictate matches.
All news
Leon, who joined Sundowns during the January transfer window, has already announced himself in South African football, scoring four goals since his arrival.
Sekhukhune United climbed to third spot on the Betway Premiership table following a 2-0 against Orbit College at Peter Mokaba Stadium on Sunday.
Chippa United moved four points clear of the relegation zone with a convincing 3-0 win over Richards Bay FC on Saturday night.
At the Old Peter Mokaba Stadium, Polokwane City and Siwelele FC shared the spoils in a 0‑0 stalemate, neither team able to break the deadlock.
Mbuthuma put Pirates ahead in the 4th minute, finishing off Mofokeng’s assist just after Otladisa had hit the post for Gallants.
Orlando Pirates chase more silverware with eyes on league and Nedbank Cup
The controversy emerged after Sundowns placed analyst Mario Masha on suspension pending an internal investigation, following reports that he shared sensitive tactical details with Mokwena ahead of the Group-stage clash in Pretoria.
Golden Arrows secured a valuable 2-0 away victory over Magesi at Seshego Stadium in Polokwane, boosting their mid-table position.
Durban City claimed a crucial 2-0 victory over TS Galaxy at Chatsworth Stadium in Durban in what had been billed as a vital six-pointer.