Steel scored a goal and went plus-2 in Thursday's 4-0 win over the Sabres.
Pitlick was reassigned to AHL Iowa on Friday.
Foligno (upper body) was placed on injured reserve Friday.
Robertson scored a goal on four shots in Thursday's 4-0 win over the Sabres.
Oettinger stopped all 26 shots he faced in Thursday's 4-0 win over the Sabres.
Rantanen scored a goal on two shots and added three assists, including one on the power play, in Thursday's 4-0 win over the Sabres.
Maatta (lower body) won't play Thursday versus the Lightning.
Foligno (upper body) will not play in either of Minnesota's next two games, per Wild radio broadcaster Joe O'Donnell.
Oettinger will defend the cage for Thursday's road clash with the Sabres, Heather Engel of NHL.com reports.
Wallstedt will start Thursday's road game against Tampa Bay, Michael Russo of The Athletic reports.
Minnesota is a fine team but such a tough spot playing the second of a back-to-back after a wild back-and-forth 4-3 shootout win last night against a very good Kings team -- then obviously traveling to Dallas. It's the home opener for the unbeaten Stars, who are averaging a cool 5.0 goals per game so far. If they score 5 here, we almost surely at worst push. The Stars have earned points in their last 14 games against the Wild. Jake Oettinger carries a 7-0-3 career record vs. Minnesota with a .922 save percentage and 2.21 goals against average.
