Jeremy Lauzon was given a maintenance day on Sunday after blocking a shot with his hand in Game 1. The blue liner's status for Game 2 will be determined on Monday. Jarred Tinordi and Connor Clifton practiced in Lauzon's place and would be the top options to enter the lineup should Lauzon be unable to go.
Cassidy said he is not yet sure how any changes to the back end would affect matchups, acknowledging that size and toughness is critical to combatting some of Washington's top-end talent, particularly the top line of Alex Ovechkin, Nicklas Backstrom, and Anthony Mantha.
"We do like bigger bodies against them, if it's not going to be [Matt Grzelcyk] and Charlie [McAvoy]," said Cassidy. "That's one we'll have to look at [on Monday]. I think Kevan [Miller] will do a good job against Ovechkin, playing hard. I think he got inside ice too often, to be honest, keep him to the outside. It caused some problems once he gets in there because he plays his offside so he's on his forehand. That's something we've looked at.
"If it's [Brandon] Carlo, he's long, should be able to deter that. At the end of the day, they're going to dictate that. It may have to be Grizz and Charlie, which, with Mantha on the other side, is not ideal for Grizz. I think adding offense to the Bergeron line when they used [Lars] Eller, it suits Grizz a little better in terms of his matchup particularly, but we've got to do what's best for the team.
"If he has to play against bigger bodies, he's done his whole career. That's what we'll do, I guess. But we're going to make that determination [on Monday] once we get a better read on who's healthy and whoever it is."
Cassidy does not expect any other lineup changes for Game 2. Tuukka Rask, unsurprisingly, will get the start in goal.
"I don't see any up front," said Cassidy. "We're going to stick with what we've got. Make a few adjustments, as we said. As the series goes on, I think, typically, teams should get better and I expect that to be the case for us. We're going to need to, especially in their building."