PM Srettha: Cabinet line-up finalisedPrime Minister Srettha Thavisin speaks to reporters. (Bangkok Post file photo)Freshly appointed Prime Minister Srettha Thavisin said on Monday his cabinet line-up was finalised, amid speculation the new defence minister could be a civilian member of the prime minister's Pheu Thai PartyMr Srettha, speaking at party headquarters, said the cabinet line-up was settled as far as he was concerned. Mr Srettha said that the defence minister would have to be able to discuss and coordinate security issues and show leadership. He refused to be drawn on speculation the new defence minister may be a civilian. Sources said Pheu Thai deputy leader Sutin Klungsang could be the new defence minister, succeeding outgoing Prime Minister and Defence Minister Prayut Chan-o-cha.