If memory serves me, this was the same logic the aircraft controller's union used just before Reagan busted them back in the early 1980's. I just hope Walker has the stones to tell these people to go take a hike.
I'm a retired college professor and I've always maintained that the tenure system, at any education level, kindergarten through graduate school, is a bad idea. It removes one level of responsibility for what you say in the classroom to a bunch of people who haven't even begun to think critically. It's time to take the NEA, AFT, and AAUP to task and free educational institutions to pick what they feel are good teachers and not be ham-strung by a set of collective bargaining rules.
The complaint about fair pay is a lie anyway.
The governor is targeting collective bargaining on benefits, not salary.