Tan Sri Lin feels that Bank Negara's role in handling of the 1MDB saga is very well defined and limited to exchange controls. He also feels that Malaysia needs reform and the separation of the roles of the finance minister and prime minister. Other views; the ringgit is undervalued and small banks have as much of a role to play as big banks. Tan Sri Lin also has some advice on how to pick a governor after Tan Sri Zeti ends her term.