McKenzie, who was called up for Tuesday's game in Washington, skated with the second power-play unit at this morning's skate along with Faksa, Janmark, Lindell, and Johns.
"McKenzie has been very good at the American Hockey League level, and from college on he's been a scorer around the net, so we want to get him in those net areas," Stars coach Ken Hitchcock said. "All year we haven't got much from our second unit, it's been pretty much leaning on the first unit. This is going to give us a working unit that is going to give us three players that are awful strong on the puck."
McKenzie has scored 13 of his 24 goals in the AHL this season on the power play, ranking second in the league in goals with the man-advantage.
"It's a spot that I've exceled at in the American League and have never had a shot at in the NHL, so it is something I am definitely looking forward to," McKenzie said. "I don't think anything changes as far as being a net-front guy. Obviously, bigger bodies and stronger guys around you, but I don't think that is going to be an issue. I'll definitely feel confident in front of that net and excited for it."
The first power-play unit will have Jamie Benn, Tyler Seguin, Alexander Radulov, Brett Ritchie, and John Klingberg.
Kari Lehtonen starts tonight in goal.
Julius Honka, Dillon Heatherington, and Gemel Smith are the expected healthy scratches.