On Sunday, Shabana succumbed to a 1-0 loss against a resurgent Nairobi City Stars at Gusii Stadium.
The Ruaraka-based outfit has struggled to hold firm at the back, managing just one clean sheet in their first seven league encounters.
Ronaldo is estimated to take home $220 million from on-field collections and has an off-field earning of $65 million.
Coach Engin Firat called up the trio as Stars prepare to overturn a 2-0 defeat by South Sudan.
Coach Engin Firat believes a shuffle in the starting eleven could spark a turnaround.
The loss was a bitter pill to swallow for Gor Mahia supporters accustomed to success in recent years.
Coach Patrick Odhiambo said solid preparation is key to maintaining their lead at the summit.
On their debut, they won 2-1 over Mexico, in addition to defeats of 2-0 and 3-0 against England and North Korea
Ruud van Nistelrooy has been named as interim manager.
