Lahore: PML-N leader Khawaja Saad Rafiq has advised the party to play role of opposition in Gilgit-Balstistan (GB).As per media reports, he said that the impression PML had suffered major defeat in GB election was not correct.Claiming victory of PML-N on 8 seats he said two PML-N backed independent candidates too have succeeded in election. Some candidates of PML-N suffered defeat at very low margin.While advising the party he further said that to his opinion PML-N should cooperate with PPP in government making but it should not take any ministry.