I agree with you. It is important too, that no matter how we view the situation that Father A. does not become a cult hero or the Bishop a caricature for villiany.
The priest took a vow of obedience. The vow was not optional on the Bishop having to be 100% right in all his decisions.
We should remember that God will not be silence because a radio minsitry ends. We should remember that examples of faith, humility and patience and trust may bring more to the Gospel than any fine words.