NFL Free Agency is one of many offseason periods that captures the attention of football fans everywhere. On the eve of the new league year, Dani Sureck, Paul Calvisi and Kyle Vanden Bosch address the reports of several free agents set to join the Cardinals in moves that could be made official as early as Wednesday. In the early going, it appears that improving the defense will be a major focus of GM Monti Ossenfort and the Cardinals front office.See omnystudio.com/listener for privacy information.