The Blackhawks claim they made no mistakes in tendering qualifying offers to their restricted free agents, but were under the microscope this weekend. The NHL concluded a brief investigation of the Blackhawks without taking any action, but the NHL Players Association announced that it "is continuing our investigation of this matter." The saga began on Friday, when TSN reported that Chicago improperly filed qualifying offers to restricted free agents Kris Versteeg, Troy Brouwer, Cam Barker, Ben Eager, Colin Fraser and Aaron Johnson.