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, a political analyst with Universiti Malaya.