I wouldn't be opposed to this signing... He's a great Nr. 2 OLB if you have a dominant number 1, combined with a dominant D-line... Like the article says, though, you don't have to count on him to get to the passer all too often. He seems to love to bull rush and nothing besides that, while being one of the most athletically gifted LBers in the entire league. It's almost frustrating when you think what he could potentially do with a good swim move with his athletic skills and long arms.
I guess we would get our Chillar back, though, as Lawson could actually run with a TE. Something we're lacking now.