Rinku Singh and Dinesh Patel have had it up to here with Slumdog Millionaire analogies. Yes, O.K., they get it: They come from impoverished Indian families. Their path out of poverty began with a reality show called The Million Dollar Arm. If you must know, they’ve seen the Oscar-winning Bollywood-inspired blockbuster, and they loved it. Loved it. But the two youngsters wish the Americans they meet — journalists, teammates, the kindly lady at the Walmart checkout line in Bradenton, Fla. — would get over it already.