We are living in an era where "positionless" defenders are deadly weapons in the hands of coaches like Tennessee Titans head coach Robert Saleh and defensive coordinator Gus Bradley. Early on at training camp, linebacker James Williams Sr. could be quickly carving out a key role in sub packages and potentially emerging as a secret weapon for the defense. Player development is one of the biggest reasons everyone in the Titans' fan base should be excited about what Coach Saleh brings to the table as a head coach. Bad throw, but killer play by Williams. These are the types of players who can really thrive with smart defensive coaches, and they can be extremely valuable in a number of different situations.