Multiple group winner Passenger is on the comeback trail and is reportedly thriving at new trainer George Scott's base ahead of a potential return at Royal Ascot next month. The Niarchos family-owned runner and former Sir Michael Stoute trainee underwent surgery in August and has been recovering since. "When Passenger arrived we were very much seeing which direction he took us in after his injuries, but he's been training beautifully and I'm very pleased with his trajectory at the moment," said Scott of the Flaxman Stables homebred. "You can easily...