TEMPE, Ariz. (AP) Everything has been new for Kyler Murray since the NFL draft. He's had to adjust to new teammates and coaches, being in a professional atmosphere, facing the demands of being an NFL player.

But as the Cardinals opened their first mandatory minicamp Tuesday, Murray had an advantage in one area: the playbook.

First-year Arizona coach Kliff Kingsbury has brought in an entirely new offensive system that's unfamiliar to the Cardinals veterans but that Murray knows, at least to a certain degree, after playing at Oklahoma.