Mbule's absence comes at a time when there is a heated debate on who should be Pirates' lead No. 10.
Patrick Maswanganyi, Relebohile Mofokeng, Mbule himself, and Andre De Jong are Ouaddou's options for that crucial position.
As Mofokeng continues to shine even when deployed as a playmaker, there has been a suggestion to move Mbule deeper in midfield.
“We’ve been talking about the Master Chef’s [Sipho Mbule] position. And a lot of people, maybe not all of them, but a lot of people, and you’re also included, say that I would prefer him in a six position or an eight position," former Pirates winger Lebohang Mokoena said.
“It is where he’s more involved with the buildup and tries to quickly get the ball to the attackers, who are really quick, you know. He can get [Oswin] Appollis and [Relebohile] Mofokeng very quickly in the pockets. They turn; they face the defenders.
“With the Master Chef, if you have him in that position, he’s more composed. He gets the ball and waits for the team to come. He joins them, then lays off a pass, one of those through passes, you know," he added.