The debacle with the UTC just shows what a complete mess the present education system has been allowed to get into, being driven by political dogma. The need, IMO, is for a properly informed debate as to what sort of education the country as a whole requires for the 21st Century, not just how we can better serve a relative handful of academic children. It also needs vision, which is sorely lacking.
It's just an aside but I can't help wondering if the move towards Comprehensives in the sixties and early seventies was driven by expediency. Namely, school rolls were falling once the baby boom (or bulge, as my parents called it) had passed through, and it was no longer economic to keep schools built for larger numbers open.