He opposed Romero (The Red Bishop) in the late 1970s and early 1980s (?) over Liberation Theology. He has said, basically, that the Church will be better off with a smaller more devoted (read, toe-the-line) congregation than a larger congregation that wants their specific whims catered to (abortion, same-sex marriage, birth control, etc).

The above is my interpretation. Time will tell (just who has fell, and who's been left behind . . .).