Steve Yzerman, Detroit Red Wings GM, active in trade market for summer acquisitions including DeBrincat, Staal, Nedeljkovic, Leddy, Husso, and Petry. Needs top-six forwards and starting goalie. Trade partners include teams with past connections, needing change, salary cap issues, and rebuilding. Potential trades include Buchnevich, Sharangovich, Necas, Cirelli, Zegras, Gustavsson, Gibson, and Markstrom.