 The defense led the league in points allowed (198), yards allowed (4,135) and takeaways (54), a feat that wouldn't be accomplished again until the 2013 Seattle Seahawks defense.After the draft, the Bears signed 3 undrafted free agents, quarterback Mike Tomczak from Ohio State, along with defensive back Ken Taylor and receiver Keith Ortego of Oregon State and McNeese State, respectively.In a trade with the San Diego Chargers, the Bears acquired linebacker Cliff Thrift and punter Maury Buford by trading away their 12th round draft picks from 1985 and 1986, respectively.