In a sign that Senate leaders are continuing their work on comprehensive housing finance reform, representatives of the mortgage lending industry were given an opportunity this week to opine on the exact features such a package should have, and they took full advantage of it. Gary Thomas, president of the National Association of Realtors, speaking before the Senate Banking, Housing and Urban Affairs Committee, offered a baker’s dozen of specific proposals for elements of a future finance system, including an “efficient and adequately regulated secondary market,” which he said is essential to providing affordable mortgages to consumers. Also, the government-sponsored enterprise system “with private profits and taxpayer loss” must be replaced...