Arrington would mean more than Woodson, IMO
Our LB core is not that fast, Barnett, Taylor, Thomas, I'm not saying they're not solid tacklers, but Arrington would be the type who could run down backs in the flat, not let them get away for the big catch-and-runs that we're so used to seeing the other team enjoy.
Arrington would also be a solid contributor to pass rushing, I've seen him for the Skins line up on the end of the d-line standing up and pressure the QB, he is that fast that he could be a Peter Boulware-type situational rusher, in addition to helping the run.
One thing that I think will make Arrington more comfortable in Green Bay is--Washington's d-line was never that good, except for this year when they were, alright, and Arrington didn't even play. Kampman, Cole, Pickett and however we rotate in Jenkins, KGB, Montgomery, Williams, etc is much better than Washington's d-line which has featured Renaldo Wynn, Cornelius Griffin, and a cast of also-rans. Arrington would be given the freedom to cause havoc all over the field--this signing is a must...