The head hunters are already starting to lick their lips. It looks like one of the first jobs Nasir Afaf is going to have when he arrive at Calyon as head of FX trading will be to recruit a new options team. Market talk suggests Frank Weissbach has resigned although not yet left. He is apparently planning on going to TD Securities to hook up, again, with his old muckers Stephane Coquillaud and Dave Hitchins. Weissbach has barely got his feet warm at the French bank, joining it a little over a year ago from Bank of America he might yet be persuaded to stay. But with the uncertainty of a new boss coming, the chances of him staying look slim