Ellison is great in coverage, but a piss-poor tackler. Mitchell is a good blitzer and (usually) a good tackler, but a liability in coverage. Poz should become a good all around middle linebacker and he's a tackling machine, but it feels like he's playing slow right now. I don't know how the OP comes up with "worst linebacker corps in the NFL right now", but it's certainly not a big strength at the moment. I agree with those who say we should bring in Dansby.