Ep. 508 - The Cardinals recently conducted a rookie minicamp at the Dignity Health Arizona Cardinals Training Center in Tempe. What was learned? Director of player personnel Dru Grigson joined Paul Calvisi and Ron Wolfley to break it all down. Plus, find out when the Cardinals front office knew that Zaven Collins would be considered at No. 16, how Rondale Moore moves around the field and the upside of cornerbacks Marco Wilson and Tay Gowan.

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