The Los Angeles Rams have finalized new head coach Sean McVay’s staff of 18 assistants, including first-time offensive coordinator Matt LaFleur Rams finalize coaching staff with OC Matt LaFleur, 17 others The Los Angeles Rams have finalized new head coach Sean McVay’s staff of 18 assistants, including first-time offensive coordinator Matt LaFleur Check out this story on USATODAY.com: http://usat.ly/2kQ6Yde THOUSAND OAKS, Calif. – The Los Angeles Rams have finalized new head coach Sean McVay’s staff of 18 assistants, including first-time offensive coordinator Matt LaFleur.