Steelers legend Jerome Bettis says Najee Harris can give Big Ben's career 'another year or another two years' | CBS Sports Headlines Steelers legend Jerome Bettis says Najee Harris can give Big Ben's career 'another year or another two years' Roethlisberger’s football life in Pittsburgh may come full circle ESN … Continue reading Steelers legend Jerome Bettis says Najee Harris can give Big Ben's career 'another year or another two years'