Triple Crown winner American Pharoah had scarcely left Belmont Park winner's circle before All Pro Championships Inc. started printing T-shirts, hats and other merchandise celebrating the achievement. That's a slightly longer lead time than the company might follow after other events. Most sports conduct an annual championship and there's always a champion. That lets sports merchandisers such as Louisville-based All Pro Championships get a jump on printing championship T-shirts, pins, hats and...