Exactly, the Chicago teachers strike was an attempt to match wage hike to performance. Of course, the unions didn't want that. Let the most incompetent earn the same amount as the best, most inspiring. Great American values from the the Left.
Even Rahm(D) wanted to reward the best.
The NFL strike was just an attempt to change their pension system from defined to a 401K plan. To put them on the same plane as other NFL employees.
Thomas Sowell: There are no solutions, just trade-offs.