Listen up: National doubles coach Paulus Firman (right) briefing the men’s doubles players (from left) Tan Wee Kiong, Tan Boon Heong and Koo Kien Keat at the Juara Stadium in Kuala Lumpur yesterday. — FAIHAN GHANI / The Star. PETALING JAYA: Men’s doubles coach Paulus Firman has laid down the ground rules for the men’s doubles players. The Indonesian, who arrived in Malaysia on Tuesday, quickly got down to work although he officially starts his duties after the Chinese New Year. He met all the players – world No. 2 Koo Kien Keat-Tan Boon Heong, world No. 10 Hoon Thien How-Tan Wee Kiong and the newly-formed pair of Mohd Lufti Zaim-Tan Wee Gieen – under his charge at the Juara Stadium in Kuala Lumpur yesterday “It was just a formality, meeting the players before I officially start training them. The whole purpose was to inform them that I’m here to help them improve,” said Paulus. “Of course, I also told them what I expected of them and that we need to wo...