 However he was not included in documentary Some Kind Of Monster and the position was taken by ex-Suicidal Tendencies/Infectious Grooves and Ozzy Osbourne bassist Robert Trujillo.In 2019, Ellefson said since he rejoined Megadeth, he is a salaried member as opposed to being an "equal owner" with Mustaine in order to retain their friendship.Ellefson formed F5 following Megadeth's 2002 disbandment.