Ansar Khan tweets,

Jakub Vrana and Troy Stecher on the ice for the start of #RedWings practice in blue non-contact jerseys. Neither due back for at least a few weeks. Stecher out since Nov. 4 (wrist surgery), Vrana all season (shoulder surgery).

Vrana has progressed to doing some shooting and stuck-handling while skating with the fourth line.

Thomas Greiss back in practice after being out 10 days in COVID protocol but he’s been a spectator so far, so doesn’t look like he’ll be ready this weekend.

added 12:26pm, Khan...

lines:
Namestnikov-Larkin-Raymond
Fabbri-Suter-Bertuzzi
Erne-Rasmussen-Zadina
Smith-Veleno-Gagner (Vrana)
Oesterle-Seider
Staal-Hronek
Leddy-Lindstrom
DeKeyser-Stecher

added 12:42pm, Khan...

power play:
1. Bertuzzi (net front), Fabbri (bumper), Larkin-Raymond (flanks), Seider (point).
2. Rasmussen (net front), Erne (bumper), Hronek-Zadina (flanks), Leddy (point).