The Arizona Cardinals have been aggressive this offseason, signing J.J. Watt and A.J. Green while trading for Rodney Hudson. However, the Cardinals still have several holes on the roster to fill in the draft. With only selections picks, including two in the top 150, the Cardinals will need to hit on all of their picks this year. The 2021 NFL Draft is deep at cornerback and offensive line, the Cardinals’ top two needs. Let’s see if they can fill their holes in this mock draft.