After Kyler Murray signed a contract with the Minnesota Vikings, the team officially reassigned his former number 1 jersey to veteran linebacker Mack Wilson. While such a change is often minor, the move is notable because the digit was previously associated with the face of the organization for nearly a decade. Wilson, a seven-year professional, announced the switch via social media, marking the fifth different number of his NFL career. The text also highlights broader league activity, including Carson Wentz joining Murray in Minnesota and various retired players and coaching changes across the league. Ultimately, the transition symbolizes a new era for the Cardinals' defense and a formal closing of the chapter on their previous era.