A couple of familiar faces were spotted on the ice inside Scotiabank Arena ahead of the Toronto Maple Leafs' morning skate. David Kampf skated all by himself well before Toronto's morning skate on Monday got underway.

Domi has been playing through a lingering lower-body injury while Grebenkin is expected to make his NHL debut.

The Toronto Maple Leafs announced Monday that defenseman Jani Hakanpaa has been placed on injured reserve, retroactively to November 16. In response, the team has recalled Marshall Rifai from the AHL’s Toronto Marlies, further reshuffling their lineup amid an ongoing injury crisis.

The Toronto Maple Leafs announced Monday they’ve placed defenseman Jani Hakanpaa on injured reserve, retroactive to Nov.16. With Hakanpaa heading to the IR, defenseman Marshall Rifai has been called up from the AHL’s Toronto Marlies.

Knies has tallied eight goals and four assists through 20 games, giving him 12 to date — good for fifth-best on the Maple Leafs. Meanwhile, Domi has six assists and a 48.0 percent faceoff success rate in his first 19 outings and was beginning to build chemistry with Knies and Nylander on the second line before disaster struck.

Just as the Toronto Maple Leafs get healthier on offence, the defence takes a hit. Forwards Max Pacioretty and Max Domi were on the ice Monday morning but defenceman Jake McCabe was absent after being hit in the head with a shot in Saturday’s win against Tampa Bay,