Gregg Williams has agreed to terms with the Rams to be the team's defensive coordinator under new head coach Jeff Fisher. Williams, previously the defensive coordinator of the Saints, had a contract that expired after the season. The Saints sent five or more pass-rushers 51.1 percent of the time in 2011, most in the NFL. The percentage was a league-leading 49.5 in 2010 and a runnerup 48.2 in 2009.