‘Williams’ Titans defenses did a great job against Bettis, holding him to an average of 46 yards in seven games. "He’s a downhill, off-tackle runner," Williams said. "Jerome is a guy who’s really strong at the point of attack, and he gets stronger as the game gets on." Bettis disputes that. He said it’s more of a case that defenders get weaker from him pounding on them all day.’