As long a they're competent, I don't care. They could be Quarians for all I care.
You must be a white male.
If so, if not.....there's a whole world of people out there of all colors and both sexes who are competent at doing their jobs. A cabinet of white males only does not represent America in all its depth and complexity.
And it's also a step backwards.
Diversity has nothing to do with what makes this country great. How often is it said "Gosh, it's a good thing we had a diverse army on D-Day, or we might not have prevailed." Or "If only we had been more diverse we might have prevented 9-11."
It could be argued that diversity is detrimental to peace and prosperity, but your liberal brain might explode so I won't go there.