Multiple Group 1 winner Luxembourg (Ire) (Camelot {GB}), who was slated to make his dirt debut in the $20-million G1 Saudi Cup later this month, will not run in the 1800-metre main track affair, according to the latest list of probables released by the Jockey Club of Saudi Arabia. With Luxembourg's absence, multiple group winner Isolate (Mark Valeski) draws into the main body of the field for trainer Doug Watson and owner RRR Racing. The Coolmore partners' runner, a winner of the 2023 G1 Tattersalls Gold Cup, the 2022 G1...