There are sometimes problems for which there is no immediate solution, and there are sometimes problems for which there is no solution.
As long as the appointment process is transparent and there is a broad mix of political views among the governors of the BBC, I think the public can feel confident that impartiality and independence are just as important to me as they have been to previous incumbents.
No critic writing about a film could say more than the film itself, although they do their best to make us think the oppposite.