Proving why. Arizona Cardinals QB Kyler Murray is on a mission to prove those who committed to him right. The Cards franchise signal-caller appreciates GM Monti Ossenfort, HC Jonathan Gannon and OC Drew Petzing believing in him and the organization for drafting and extending his contract. #azcardinals #arizonacardinals #arizona #cardinals #cards #kylermurray #kyler #k1 #nfl #football