With 4.40, Miami’s Miller runs fastest forty among running backs

The official forty-yard dash times for running backs at the Combine are out, and Lamar Miller of Miami paced the field with a 4.40. Rotoworld’s Josh Norris has more: LaMichael James of Oregon, Ronnie Hillman of San Diego State, and Chris Rainey of Florida tied for second among running backs with forty-yard dash times of…