Complex sentence: Adams finished the 2015 season on the Chiefs practice squad, signing as a reserve/future free agent for the 2016 campaign before being released at the end of preseason on September 3,2016.
Split into simpler sentences: Adams finished the 2015 season on the Chiefs practice squad. He signed as a reserve/future free agent for the 2016 campaign before being released at the end of preseason on September 3,2016.