The Red Bull Racing driver situation has once again reached a crescendo after the Singapore Grand Prix. Christian Horner’s team are well known for making cut-throat decisions when it comes to their drivers and it appears as though Daniel Ricciardo is set to become the latest Red Bull star to suffer that fate. Although Ricciardo currently drives for RB, he’s signed to a central Red Bull contract meaning even team principal Laurent Mekies doesn’t have a final say on his future. It’s one of the reasons why he couldn’t give a straight answer on the Australian’s future at the weekend, although cont…