It was time for a change in an effort to develop more defensive responsibility in Ottawa.

That was the message espoused by Pierre Dorion as he addressed the firing of head coach Dave Cameron and his staff, a decision the new Senators general manager clearly didn't relish.

"This is not a great day. Not a fun day. These are human beings here," Dorion said. "They are all good people ... At the end of the day, this was my call and I feel it was the right thing to do."

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The impetus for the decision was the team's struggles on defense and special teams.

Ottawa allowed a 26th-ranked 2.94 goals per game, and finished in a tie for the league's third-worst power play with a success rate of 15.8 percent. The Senators penalty kill ranked 29th (75.8 percent).

Dorion added the onus is also on the players, who he's convinced are intent on winning in Ottawa.

In terms of a new hire, Dorion said he'd like to have a coach in place by the draft, and someone who has NHL head coaching experience. He won't limit himself to that pool of candidates should a rookie candidate blow him away in the interview process, and financial considerations won't hinder the process.

Dorion said the attributes necessary in a successful candidate are communication, running strong practices, media accountability, and a strong relationship with management.

Dorion added there will be changes to the roster this summer, but wanted to focus on the topic at hand for the time being.

With that, the Senators will have a new look next season, at least behind the bench and in the front office.

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