Wilsby is day-to-day with a lower-body injury, Alex Daugherty of The Tennessean reports Thursday.
Wilsby is questionable for Friday's tilt in Colorado. The defenseman snapped a 10-game scoring drought Tuesday with an assist in a 4-3 loss in Edmonton. Wilsby has a goal and six assists in 36 games this season. If he is unable to play Friday, look for Nicolas Hague (illness) to possibly enter the lineup.