Observations on Leo over the last three-ish years:
Left shooting D who can play either side
Can move the puck out of the zone, both with his feet and with a crisp pass
Under-rated shooter -- he gets it through
Has had a couple of hand injuries in the past few years which haven't helped his stick play
Will bump a bit but isn't a "physical" player -- more smarts, stick, and feet than burying someone along the wall
Downsides? He can lose his man around the net and that's where he gets burned a bit since he doesn't always engage low.
Has had a couple of hand injuries the last few years which took away from his stick skills while he was trying to play through 'em.
This year has been a tire fire of a season for just about everyone on the Sabres. Leopold, plugged into a solid roster, will be a good addition for the Blues. He had a rough year to date, but just about every other Sabre has as well.
Thanks! Hopefully he can help Petro if he's paired with him.