The Arizona Cardinals kicked off voluntary OTAs this week and, as always, all eyes were on who was and was not there. Arizona Sports' Cardinals reporter Tyler Drake and Erik Ruby discuss what the no-shows mean, how impactful Kyler Murray's presence is, Isaiah Simmons repeating history and other standouts from the team activities. Subscribe, rate 5 stars and follow @AZCardsCorner, @Tdrake4sports and @ErikRuby on Twitter!  See omnystudio.com/listener for privacy information.