Making your international debut against Brazil is everybody’s dream but it’s just another step in the rise of Manchester United’s Kobbie Mainoo. Think about all the stars Brazil have boasted over the years; Ronaldo, Romario, Rivaldo, Ronaldinho, Kaka, Neymar – Brazil have been the pinnacle of international football. Imagine telling Kobbie Mainoo 10 years ago – then just an eight-year old in Stockport – that he would be making his England debut against Brazil in 2024. Mainoo would have been as giddy as any kid at the time, but he’s now just taking it all in his stride having become arguably the…