1.  But for her, a return to tradition, where teachers are the undisputed boss, would be unthinkable.

2.  But for her, a return to tradition, with teachers being the undisputed boss, would be unthinkable.

3.  But, according to the government, he was the undisputed boss of his southwest chapter of La Cosa Nostra.

4.  Yet nobody was surprised last summer when the sudden resignation of Fred Grauer left her the undisputed boss.