The Toronto Maple Leafs have been dealt a significant blow with John Tavares landing on injured reserve due to a lower-body injury sustained in practice, but they have already make a subsequent roster move to make up for his absence.

With Tavares out for at least four games, a Maple Leafs team that was already light on centre depth will now see its options tested.

John Tavares is week to week for the Toronto Maple Leafs with a lower-body injury and was placed on injured reserve Thursday. The center left practice early Wednesday after he took an awkward fall along the boards during a power-play drill.