Butch Davis is a complete moron. He could have gotten a draft pick off GB for Couch but he played hardball wanting a higher pick. Every goober armchair QB (myself included) knew they would cut Couch... they locked him out of the facility for crying out loud. Result, GB gets Couch, Cleveland gets nothing.
Miami offers a pick for JJ, Davis plays hardball wanting a better pick. Result, Jackson is available to Miami or anyone for peanuts, Cleveland gets nothing.
Jackson may add quality depth somewhere but I doubt he will be fantasy worthy.