West Ham United under-21s beat Brighton’s youngsters 4-1 on Friday, and it was a bitter-sweet night for Divin Mubama after a couple of goals and a red card. The West Ham under-21 side are sitting top of the table, one point ahead of second placed Tottenham, but Divin Mubama hasn’t actually played many games for the youth team so far this term, somewhat surprisingly. The Hammers under-21s squad is packed full of elite young talents, and the future is clearly very bright at the London Stadium. David Moyes and the West Ham fans must be very excited indeed. Mubama is one of our standout young tale…