(CBS) The Bears switched up their practice squad roster Tuesday afternoon.

The team signed T Roger Gaines and DE Cheta Ozougwu and terminated the practice squad contracts of QB Jerrod Johnson and T Jamaal Johnson-Webb.

The 6-6, 329-pound Gaines entered the NFL this season with the Baltimore Ravens as an undrafted free agent out of Tennessee State. Ozougwu appeared in two games for the Bears last season recording three tackles and one tackle for a loss.