by Brendan Bradford – With 130-points from three games, Fijian side Yamacia are the team to beat after the Pool stages of the Central Coast Sevens. Demolishing Mana Pasifika 47-0, Southern Districts 45-0 and Iconz 38-0 to top Pool D, the side – on its first tour to Australia – are in prime position for Sunday’s finals where they play Manly at 10am. Byron Rugby 7s and Sydney Premier 7s champions Northern Suburbs carried their good form into Day One, winning all three of their Pool B matches. After beating Sunnybank 22-19 in an opening round thriller, the Shoremen built a big lead over Damnation before easing off in the second half for a 31-19 win. Taking on Randwick – who had beaten Damnation and narrowly lost to Brisbane side Sunnybank – Norths jumped out of