No. In fact, he was so exasperated at the power and control of the teachers unions to negate his ability to accomplish anything regarding educational reforms in the city, he has become a staunch advocate of school choice and vouchers.
Is this another one of those cases where we couldn't expect Rudy to do the right thing because, as Mayor of New York, he either had to go along with the status quo, or didn't have any power to fix things?