It does seem strange that they would want to remove experienced veteran teachers to replace them with inexperienced novice teachers, and think this will improve education for students. Beginning teachers are overwhelmed with just learning the curriculum and trying new management strategies. How would this be better for students in struggling areas?
And also, to all those not in the teaching field......
How would like it if your company had no seniority agreements in place.....
Cheapest is not usually best.