Heading into Sunday's Game 4 between the Montreal Canadiens and Washington Capitals, major question marks remain in terms of who will be available to play in net.

Thompson (lower body) will be a game-time decision for Sunday's Game 4 road matchup versus Montreal, according to Bailey Johnson of The Washington Post. Thompson was on the ice for Sunday's morning skate after being helped off the playing surface in the third period of Friday's 6-3 loss to the Canadiens in Game 3.