So a Protestant divinity school could effectively teach authentic Catholic teaching…without bias? Then there is no need for authentically Catholic colleges and teaching institutions…is that your point?
Also, there seems to be the mistaken notion that an authentically Catholic institution, with professors faithful to the magisterium, doesn’t teach “the other side.” As a student of Franciscan U’s master’s program, we read “the other side.” In my OT class, we read writings of Spinoza, De Wette, Wellhausen, Gunkel, Von Rad, Childs, etc. The key for a Catholic institution is to show where these writers went wrong. A Protestant professor doesn’t believe necessarily that teachings and perspectives contrary to the Catholic faith are wrong.