Victor Meldrew It's a similar argument to "we should have more female barristers and more female MPs" that has been touted recently.Why?
Yes if they are good enough.
Likewise black football managers.
I find it rather bewildering that the colour of skin has anything to do with how good a football manager you are or that your gender is key in being a good barrister.
Therefore, If there is an inequality in numbers, it's important to examine why. Are the opportunities to become good enough available to all?