Offseason scorecardFacebookTwitterFacebook MessengerEmailMar 3, 2005John ClaytonESPN Senior Writer Close Senior NFL writer and commentator Joined ESPN in 1995 Member of the writers' wing of the Pro Football Hall of Fame in Canton, OhioFollow on TwitterFacebookTwitterFacebook MessengerPinterestEmailprintJohn Clayton breaks down some of the major free-agent signings and trades from this offseason: = extremely high impact = high impact = average impact = low impactJohn Clayton is a senior writer for ESPN.com.