Deputy Housing and Local Government Minister Datuk Seri Lajim Ukin will decide on his political future on Sunday.
It was reported that two opposition parties Sabah State Reform Party and Sabah PAS are already wooing the Beaufort MP.
Last month, Datuk Seri Lajim who is an Umno supreme council member, opted to resign as Kerambau Kebatu branch chief.
He also decided not to defend his Beaufort Division chIef post in the upcoming party polls.
In the meantime, Tuaran MP and Upko Deputy President Datuk Wilfred Bumburing has also resigned as Tuaran BN chairman.
He too will be announcing his political future on Sunday.