There would be no fairytale ending Thursday at Aqueduct for trainer Rick Schosberg. Silken Dollar (Central Banker), the last horse he will start before retiring from training, finished eighth in Thursday's fourth race at Aqueduct. That's OK. Schosberg, 61, learned a long time ago that the life of a horse trainer is never that easy. "Obviously the game has changed with the emergence of unlimited stall allocations," Schosberg said. "It's really affected the competitiveness of it. It used to be that every barn had a different outfit. Now there are...