AEW Dynamite will not be slotted around due to the TBS move, but AEW Rampage will. The February 18th episode will in fact be bumped up to 7PM EST instead of the usual 10PM EST start time.
As reported by Mike Johnson, the reason behind the change is that TNT, which kept AEW Rampage as well as four yearly one hour specials on Saturdays, will be covering an NBA game that will start at 9 PM EST.
It will be interesting to see how the very different time slot will affect Rampage’s viewership.