Boston Bruins general manager Don Sweeney has had a busy rookie offseason since taking over for the fired Peter Chiarelli in May. Sweeney traded defenseman Dougie Hamilton and Milan Lucic mostly for draft picks, selected 10 players at the NHL Draft last month and then signed one of the most coveted free agents, forward Matt Beleskey, on July 1. As he attempts to turn around the Bruins after they missed the playoffs in 2014-15 for the first time in eight years, Sweeney might not be done changing the roster before training camp in September. More...