My wife works as a teacher at one of the largest schoolboards in Québec, and she can tell you that the solution "hire good people, pay them the going rate and tell them to do the job to the best of their ability" doesn't work in a unionized system. Complacency a systemic problem. When your union protects your job, you don't need to actually put effort into doing the job. Of course, that doesn't mean ALL teachers are…
An infernal situation. There is no solidarity in a meritocracy, and no reward for merit with solidarity.
The best of sport very clearly defines success and failure. It uses competition to spur innovation and the pursuit of excellence. Solidarity is often the consequence of that pursuit.
Very little about education, from how teachers are managed to how schools are run, does the same.