Heavy Metal is an upper card tecnico in CMLL. He's usually allied with his brothers Negro Casas and Felino. As with other CMLL upper tecnicos, he doesn't really have any ongoing feuds of his own, but just opposes the various forces of evil on a weekly basis.
Heavy is a regular relatively recent jump from AAA. Sources say Metal was angered about Konnan being allowed to return to the promotion, feeling he (and others) had worked hard to rebuild the promotion after Konnan had left the company and raided it for talent. When Antonio Pena made it clear Konnan would be a part of AAA, Metal left, jumping first to IWRG (where he still also wrestles) and then to CMLL.
Metal showed up in CMLL as a very muscular wrestler, which seemed to diminish his work in the ring. In recent months, he's cut his weight down and looked like a much improved wrestler.
(0) cage w/ Halcón Dorado Jr. and May Flowers, Latin Lover and Perro Aguayo Jr., Jerry Estrada and El Picudo(1) Cage match with Octagon and Jaque Mate; (2) Four way match with Aguayo Jr. & Latin Lover; (3) Match with Sangre Chicana and Texano; (4) Cage match w Zorro, Chicana, Texano & O. Sevilla; (5) Cage match with Zorro, Incotable, Psicosis & Histeria; (3) w/ Perro Aguayo Jr.; (5) JAULA: Alex Koslov, Damian 666, Marco Corleone, Mr. Aguila, Shocker, Terrible, Negro Casas & Perro Aguayo Jr.