 After that Vorobyov was the head coach for Frankfurt Lions, Torpedo Yaroslavl (as Lokomotiv Yaroslavl was known then), Lokomotiv Yaroslavl and Lada Togliatti.In 2006, Vorobyov became the head coach of the Latvia men's national ice hockey team.After that he returned to the Russian Superleague to coach Khimik Mytischy and Torpedo Nizhny Novgorod.