It will likely be even more difficult for the Bruins to submit a lineup without Chara's name for Game 5 against the St. Louis Blues at TD Garden on Thursday (8 p.m. ET; NBC, CBC, SN, TVAS) with the best-of-7 series tied, not just because of what the 42-year-old means to the Bruins and the defense, but also because of what he means to Cassidy and the players.
"It was tough for me between periods, when we were told he wouldn't be able to play, because he wants to play," Cassidy said Wednesday. "If he was given the green light, no matter what the severity was, he'd be out there. We know that about Chara].
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"But the mindset the players put themselves in, in terms of putting pressure on themselves, I think players do that. They know that more is required. Not a lot. I think if everybody does a little bit more -- not one particular player, that's what we're trying to avoid, that one guy doesn't go in and say, 'I've got to be a hero.'
"I think it falls on the whole team."
Chara has not officially been ruled out for Game 5 with what Cassidy called a facial injury but appears unlikely to play. It seems more likely that defenseman Matt Grzelcyk will play, though he remains in concussion protocol after missing Games 3 and 4 because of a hit by Oskar Sundqvist in Game 2 that earned the Blues forward a one-game suspension.
Grzelcyk, who has yet to be cleared by doctors, practiced with the Bruins in a red non-contact jersey Wednesday.
"He gets cleared, he'll be ready to go," Cassidy said. "Whether that's by tomorrow or not, can't tell you."