These kind of weird mistakes the Cardinals keep making at the beginning and end of game is a reflection on how poorly the Cardinals practice. Kliff and Kyler are in their 4th seasons as a HC/QB1 tandem. By now, the 2 minute drill should be as well rehearsed as a Broadway play. This is what happened when practice is de-emphasized an when players choose to skip OTAs.
Here is Dan Orlavsky’s analysis of what went wrong on that final drive. In my opinion, Dan Orlavski iy 100% correct, even thought it hurts to hear it from him.
"This falls on Kliff Kingsbury and Kyler Murray, in that order.