Tatar suffered an upper-body injury early in Tuesday's game against the Islanders and is not expected to play in Tampa Bay. Artturi Lehkonen moved up to the top line after Tatar got hurt and Lukas Vejdemo was recalled from the AHL to take his spot in the lineup.
Cholowski played in the last three games with the Red Wings, playing just 12:00 TOI last night vs. the Avalanche. With the Red Wings off until Friday, Cholowski goes back to Grand Rapids, where he has 12 points (3G / 9A) in 27 games.
Cholowski is expected to replace Gustav Lindstrom, who is out with an undisclosed injury. Cholowski has picked up three goals and nine assists (12 points) in 27 games with the Griffins.
Markstrom's original timetable was 3-to-4 weeks and that could still be the case. Vancouver will likely release another update after he is re-evaluated in two weeks. Thatcher Demko will be the Canucks' starter until further notice, suggesting he could start the next eight-to-nine games in a row (with two back-to-backs).
The Hurricanes were busy on trade deadline day to they had to make some room and they did so by moving Dougie Hamilton to LTIR. To help make up for the loss of Hamilton and most recently Brett Pesce, the Hurricanes used the cap space to acquired Brady Skjei and Sami Vatanen.
Markstrom was hurt in the Boston game on Saturday and underwent an MRI on Monday morning. He'll return to Vancouver to be re-evaluated and the Canucks will likely return a more detailed timetable after that. With Markstrom out, Thatcher Demko will serve as the Canucks' No.1 netminder and they made a trade for Louis Domingue today to give them a No.2 netminder.
Head coach Rod Brind'Amour met with the media on Monday and told reporters that none of their recent injuries are "short term." With Pesce set to miss some time, the Hurricanes could be in the market for a defenseman before today's trade deadline.
Siegenthaler played 13:51 TOI in New Jersey on Saturday afternoon but will be replaced by Radko Gudas in the lineup vs. the Penguins.
Pesce was hurt midway through Saturday's win over the Maple Leafs and did not return. Head coach Rod Brind'Amour did not have a good update on the 25-year-old defenseman, leaving them without two of their top-4 defenseman for an extended period of time. With the trade deadline on Monday, this injury could change how the Hurricanes operate in the next 24 hours.
