Tim Ryan and Pat Kirwan were just discussing the move on Sirius/XM NFL Radio, and Kirwan immediately pegged the Cowboys as a front-runner to sign Plax. As evidence he cited both Tank Johnson and Pacman Jones, both signed by Jerry before their immediate legal future was known. Everybody knows Burress is a good athlete, and he certainly can go get the ball in the air. Personally, I know next to nothing about his route running. I just know he made Anthony Henry look bad a lot over the last several years.
For me, I'd say if you can get him on the cheap, it'd be worth it. What do you think?