Ben Roethlisberger: Real grass is the safest surface for football

Ben Roethlisberger has taken to his personal website to revise and extend his remarks about the turf at Ralph Wilson Stadium. Roethlisberger, who blamed the turf for the injury suffered by teammate David DeCastro on Saturday night, issued a statement acknowledging that he was wrong about FieldTurf being the surface used for Buffalo’s home field,…