After flurry of moves, questions remain about Stars’ blue line

The Dallas Stars are in go-for-it mode. Of that, there can be no debate, after GM Jim Nill hired Ken Hitchock as head coach, traded for and signed goalie Ben Bishop, traded for defenseman Marc Methot, then added forwards Alexander Radulov and Martin Hanzal in free agency. Defensively, though, the Stars will not only need to be better, they’ll need to be much better.