Since the bishops as successors of the Apostles transmit the Tradition of the Church, one of the two pillars along with Scriptures of the Revelation, their teaching is in no way contingent on the "sense of the faithful" and the document in question does not support that conclusion.

The Magisterium, again citing the document in question, is not "informed" by the theologian.

The theologian works for and under the Magisterium since that is where the teaching charism and authority reside.