Rees is on waivers Friday, per PuckPedia.
Rees inked a one-year, two-way contract with the Senators on Friday.
The Senators acquired Rees from Carolina on Friday in exchange for a 2024 sixth-round draft pick.
Rees was reassigned to the AHL on Friday, per CapFriendly.
Rees, Ville Koivunen, Vasily Ponomarev, Jamieson Rees, Ryan Suzuki and Zach Sawchenko were called up from AHL Chicago on Thursday, Walt Ruff of the Hurricanes' official site reports.
Rees didn't make the Hurricanes' Opening Night roster.
Rees (undisclosed) was activated from injured reserve and assigned to AHL Chicago on Thursday, per CapFriendly.
Rees agreed to terms on a three-year, entry-level contract with Carolina on Wednesday.
Rees picked up a goal and added two assists in OHL Sarnia's 7-4 win over Kingston Sunday.
Rees was selected 44th overall by the Hurricanes at the 2019 NHL Entry Draft on Saturday.