Could the nomination of Warisan’s Shafie Apdal as PM designate shift Sarawak’s GPS position from supporting Muhyiddin Yassin, to supporting Pakatan Harapan Plus, seen as crucial if PH Plus has any chance of forming a stable government? Melisa Idris and Sharaad Kuttan speak to Hamidin Hamid, political analyst with Universiti Malaya.