Daniel Ricciardo is set to miss the upcoming Formula 1 races in Singapore and Japan as he continues his recovery from a broken hand. The Australian broke a metacarpal during a crash in practice for the Dutch Grand Prix, and underwent surgery 10 days ago in Barcelona to pin the injury. While the Singapore Grand Prix had been initially suggested as a potential target race for a return, RACER understands it has since become clear that it is not a realistic timeframe for his hand to be at a level for him to be able to compete. Ricciardo is now…