Each prince decides between Catholicism and Lutheranism

In 1555 the Peace of Augsburg allowed each prince within the Holy Roman Empire to decide for himself and his realm between Catholicism and Lutheranism.
Suppose this decision had not been included in the Peace of Augsburg.
What happens then to the choosing of Catholicism and Lutheranism?
 
as it was the right to choose (or rather, not be beated up and stripped of all rights, for choosing Lutheran Christianity) that was the primary reason for the war leading up to the Peace of Augsburg, i'm uncertain what you're fishing for.....
 
Top