Agree. Jesus said He would only return when we came into a "unity of the faith," and to me that means the end of denominations. I think with the incredible surge in non-denominational (but, as you aptly put it, "confessional") churches, we are starting to move in that direction.
I teach at a "Catholic" university, and often joke that (as a Protestant) I'm "more Catholic" than 90% of the people who teach in the Religious Studies department.