via Ansar Khan tweet,

lines at practice prior to tomorrow’s game vs. @StLouisBlues at @LCArena_Detroit
Bertuzzi-Larkin-Mantha
Athanasiou-Filppula-Helm
Hirose-Nielsen-Svechnikov
Ehn-de la Rose-Smith
Erne skating.
Daley-Green
Hronek-Biega
Cholowski-Bowey
Nemeth not skating

power play units in practice:
1. Bertuzzi (net front), Larkin (slot), Hronek-Hirose (half walls), Green (point).
2. Smith (net front), Filppula (slot), Athanasiou-Mantha (half walls), Cholowski (point).