NEWCASTLE Gold Cup winner Aethelwulf will attempt to do the “Glencadam Gold double” in next month’s The Metropolitan (2400m) at Royal Randwick. Trainer Matthew Smith reports the talented young stayer has pulled up well from his easy victory in last Friday’s $300,000 Group 3 Gold Cup (2300m) at Broadmeadow, and he favours going to the Group 2 feature on Saturday week rather than heading straight to Melbourne. Aethelwulf at $1.20 was the shortest priced Newcastle Cup favorite s