Complex sentence: On July 15, Miller signed a 6-year deal worth $114.5 million featuring $70 million guaranteed with the Broncos, becoming the highest paid defensive player in NFL history, with the highest amount of guaranteed salary.
Split into simpler sentences: On July 15, Miller signed a 6-year deal worth $114.5 million featuring $70 million guaranteed with the Broncos. He became the highest paid defensive player in NFL history, with the highest amount of guaranteed salary.