BOSTON -- This isn't exactly a state secret: The Bruins are on the lookout for a puck-moving, top-pairing defenseman who can help their transition game, and aid them in more easily breaking the puck out of their own zone.

The B's basically had two top-4 defensemen on their roster last season -- Torey Krug and Zdeno Chara were the only two on the Boston roster who topped 20 minutes of ice time per game -- and tried to fill in the blanks with Kevan Miller, Adam McQuaid, Dennis Seidenberg and several other young blueliners. Their success, or lack thereof, is reflected in the fact they finished 19th in the league in goals allowed.

So general manager Don Sweeney said during a Wednesday conference call with reporters that the team is in search of a “transitional” defenseman, and will do whatever is necessary to acquire one.

In Sweeney's words, the Bruins will be “aggressive” and pursue improving the hockey club “in any way, shape or form".

There are plenty of signs that Blues defenseman Kevin Shattenkirk could figure prominently in Boston’s trade pursuits this summer, and free agents Keith Yandle and Alex Goligoski would be immediate upgrades in the “transitional defenseman” department. But the Bruins were also on a mission to get a “transitional defenseman” last season as well, and came up empty (aside from early season flameout Matt Irwin and 35-year-old journeyman John-Michael Liles acquired at the trade deadline).

 

They had grand plans to trade up in the first round of last year's draft and nab Boston College's Noah Hanifin. But -- after dealing Dougie Hamilton to the Calgary Flames for three 2016 draft picks -- they were unable to move into position to draft Hanifan.

So it’s clear that making efforts to land that elusive defenseman, and actually closing the deal, are two extremely different things.

Toward that end, Sweeney also talked about looking for defensive help from within the organization. 

“We’ve had talks with (Krug, a restricted free agent) and we’ll find, whatever term that ends up being . . . we’ll find a contract for him," said Sweeney. "But we’re looking for balance. We’re also looking for players like Colin Miller to take the next step. We’ve got younger players that will hopefully push, and that’s what you want.

“You want the depth of the organization to be there for the younger players to push somebody out because they’re ready to play . . . (young players such as) [Matt] Grzelcyk and [Rob] O’Gara. And [I] just came back from seeing [Jeremy] Lauzon play. You know [we're] very excited about the trajectory of that player and the possibility (of his making the NHL roster) down the road, depending on what his development curve looks like and when he gets in here and [starts] playing against the men.

“We’ve got pieces in place that will hopefully push the group that we currently have and that’s what you want. You want that internal competition that players feel like they better perform."

But, he added, "we’re also looking outside the marketplace because we need to continue to transition the puck better.”