Michael Green is watching full-time employment numbers, which he notes have been weakening for two years. “We’re not seeing the rebound that we need to,” he says, and “unfortunately” other areas of the economy are not picking up. Tech is driving the economy right now but not making a lot of jobs, he adds. “I’m not a big believer in the rotation story,” Michael says, arguing that it would be hard for the market to lose tech leadership when they’re mostly driving GDP.