The Cardinals plan to sign McSorley off the Ravens' practice squad, Adam Schefter of ESPN reports.
The Ravens had elevated McSorley from their practice squad ahead of Sunday's game against the Bears to serve as the team's No. 2 QB with Lamar Jackson (illness) inactive, but he's now slated to move on to Arizona, where he'll slot in as the Cardinals' No. 3 signal-caller behind Kyler Murray (ankle) and Colt McCoy.