Andrew Ladd, F: Ladd, who was acquired in a trade with the Winnipeg Jets prior to the NHL Trade Deadline last season, signed a seven-year contract with the New York Islanders. A member of the Blackhawks' 2010 Cup-winning team, he had eight goals and 12 points in 19 regular-season games with Chicago, and a goal and an assist in the playoff series against St. Louis.
Teuvo Teravainen, F: Teravainen, 21, had 13 goals and 22 assists in 78 regular-season games in 2015-16 after a breakout 2015 postseason (four goals, six assists in 18 games). He was traded to the Carolina Hurricanes along with Bryan Bickell in a salary cap move. His loss has left the Blackhawks scrambling a bit.
Andrew Shaw, F: Though Shaw's tenure with the Blackhawks ended on a poor note, suspended for Game 5 against the Blues for a homophobic slur, he was a productive and gritty player in Chicago who had 14 goals and 20 assists last season. He was traded to the Montreal Canadiens for two second-round picks in the 2016 NHL Draft.
Dale Weise, F: After being acquired in a trade with the Canadiens before the trade deadline, Weise had one assist in 15 regular-season games and a goal in four playoff games, but he was the kind of depth player the Blackhawks don't seem to have many of at this point. He signed as a free agent with the Philadelphia Flyers.