The Arizona Cardinals closed out their first training camp under head coach Mike LaFleur on Tuesday, and they had some players in for tryouts. According to the NFL transaction wire, they had three safeties in for a tryout. The Cardinals are off Wednesday and play the Las Vegas Raiders in a preseason exhibition on Thursday. Get more Cardinals and NFL coverage from Cards Wire's Jess Root and others by listening to the latest on the Rise Up, See Red podcast. This article originally appeared on Cards Wire: Arizona Cardinals try out 3 safeties