McMillan scored a stunning goal and helped his side beat Rovers 2-1.
McMillan along with his brother is eligible to represent England as well as South Africa, where his father originates from.
Max, who plays as a striker has been a regular for the Whites U-18.
In fact, Max showed his desire to represent South Africa in the future through a tweet last month.
He could become the second person after Lucas Radebe to represent both Leeds and South Africa.
Moreover, the Whites’ academy has a glowing reputation
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Names like Kalvin Phillips, Bailey Peacock-Farrell have all grown leaps and bounds through the academy.