U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS TRUSTEE, AS SUCCESSOR-IN-INTEREST TO U.S. BANK NATIONAL ASSOCIATION, AS TRUSTEE, FOR RESIDENTIAL ASSET SECURITIES CORPORATION, HOME EQUITY MORTGAGE ASSET-BACKED PASS-THROUGH CERTIFICATES, SERIES 2005-EMX2 VS THE UNOPENED SUCCESSION OF FRANCIS JONES BUTTON, III