I dont understand this line of reasoning about EU:
Ministers are appointed by people we vote. In most democracies the entire government is appointed and maybe indirect voted as a whole (by parliament and maybe directly by citizens).
What I am trying to say is people who proposed this are representatives of those countries (even if indirect their citizens votes vor the party that appointed them).
So representation is not the problem. The problem is citizens (at large) voting only on personal interest and not thinking or not understanding the second order effects. If you don't like what Council did here make sure next round of elections the party that proposed those ministers will not get elected in your country an should not have the power to form a government.
We seem to expect country officials to be even better when playing at EU level and think about yet a greater good than they are doing in their own countries.