Former Miami Hurricanes offensive lineman Jason Fox signed a one-year contract Wednesday with the Miami Dolphins, and he's confident he can fill one of their vacancies up front. A Texas native, Fox chose Miami after four injury-hampered seasons for the Detroit Lions. But the main reason was the Miami Dolphins. Their offensive line presents a great opportunity for me to come in and compete.'' The 6-foot-6, 314-pound Fox is expected to contend for playing time at either guard position or right tackle. More...