«It's going to be a combination of both,» Sweeney said. «You saw players step into the vacancies of those situations and, at times, do a pretty good job, and other times struggle.
«Those are unique qualities that players grow into. They're not ready-made. Brandon, in his case, is an elite penalty killer in the National Hockey League and Charlie Coyle is as well. That's why their teams are going to have success in the playoffs.»
Sweeney added: «We lost quality people and quality players. That's what made it so professionally and personally painful at the deadline, because they've been successful, they're going to continue to be successful. And it's an opportunity for somebody else to come in to take over those minutes.»