A recent Deloitte survey of 600 executives at manufacturing and retail companies found that 63 percent were highly concerned about risks within the extended supply chain comprising vendors and customers, ranking it among their top-two concerns. The executives surveyed also cited "lack of acceptable cross-functional collaboration" as the number one obstacle to managing risk effectively. While these survey results indicating a serious lack of collaboration and coordination among trading partners are certainly worrisome, should they really come as a surprise?