Complex sentence: During his tenure with the Buccaneers, Williams was only paid $120,000 a year--far and away the lowest salary for a starting quarterback in the league, and behind 12 backups.
Split into simpler sentences: During his tenure with the Buccaneers, Williams was only paid $120,000 a year. Not only was this far and away the lowest salary for a starting quarterback in the league, but it was less than the salary of 12 backups.