With his team at 1-4, John Harbaugh isn't messing around.
The Baltimore Ravens made several roster moves on defense Tuesday, including cutting pass rusher Jason Babin and cornerback Rashaan Melvin.
The team also placed cornerback Will Davis on injured reserve.
To fill the three roster spots created by the moved, the Ravens signed cornerback Shareece Wright and promoted cornerbacks Asa Jackson and Charles James to the active roster.