KUALA LUMPUR, Sept 22 (Bernama) -- The proposed merger of Gerakan, MCA and the Sarawak United People's Party (SUPP) is not a solution to restore Barisan Nasional's (BN) glory, said Acting Gerakan President Datuk Chang Ko Youn. Instead, he said, all BN component parties should help the government to address the issue. "Why the need for a merger? The important thing is for all BN component parties to play their…