The Cabinet will decide if there is a need to set up a Royal Commission of Inquiry (RCI) on former Attorney-General, Tan Sri Tommy Thomas, says Datuk Seri Wan Junaidi Tuanku Jaafar.br br The Parliament and Law Minister in the Prime Minister's Department in his winding-up address for the 12th Malaysia Plan in the Dewan Rakyat on Thursday said he could not make the decision on his own and will raise the matter with the Cabinet.