Thomas will be unavailable versus Florida on Tuesday with a lower-body injury.

EDGE Analysis

With Thomas sidelined, the Blues may be forced to roll with just 17 skaters in Tuesday's tilt if David Perron (upper body) can't give it to go either. For his part, the 22-year-old Thomas has racked up 22 points in 24 games for the Blues, including seven power-play helpers.