"It may come to that," Cassidy said. "That'll be a discussion I have with Zee. He prides himself in his fitness, so he will not be amenable to that, I'll tell you that right now. He's a proud athlete, wants to play every night. If it's best for this hockey club and the Boston Bruins then we'll do it. I don't think we'll do it tomorrow, but at some point, we'll have to look at it, discuss it with the person."