They could play in Phoenix/Glendale if Arizona State brings back the Desert Hockey Classic.
They'll play in Tempe when they join the NCHC
Wonder if they bring back the Fortress Invitational (was Ice Vegas Invitational) in 2022 or wait until 2023
Josh Whitman: Takeaways from Illinois AD's roundtable - Chicago Tribune
Looks like they put the "cart before the horse" when they announced hockey being "in the red zone."