The Miami Dolphins filled one of the vacancies on Adam Gase's coaching staff by naming Frank Bush the team's new linebacker coach.
Bush will replace Matt Burke, who was promoted to defensive coordinator last week because Vance Joseph became the head coach of the Denver Broncos.
According to a league source, Bush, who spent the last three seasons coaching linebackers for the St. Louis and Los Angeles Rams, will also serve as the Dolphins' assistant head coach. Special teams coach Darren Rizzi served in that capacity during Gase's first season in Miami.