Complex sentence: On April 28,2016, Goff was selected with the first overall pick by the Los Angeles Rams in the 2016 NFL Draft, who had traded up in the first round and acquired the first pick from the Tennessee Titans.
Split into simpler sentences: On April 28,2016, Goff was selected with the first overall pick by the Los Angeles Rams in the 2016 NFL Draft. The Rams had traded up in the first round and acquired the first pick from the Tennessee Titans.