Dannell Ellerbe, LB, Baltimore Ravens
Ellerbe (groin) was a limited participant in Monday's practice, the Ravens' official site reports
Charles Johnson, DE, Carolina Panthers
Johnson (shoulder) underwent an MRI Monday to determine the severity of a shoulder injury after taking a shot to his back during Sunday's game against the Lions, the Charlotte Observer reports. Johnson confirmed on Twitter Monday that the MRI on his shoulder checked out fine.