The Watsco Center at the University of Miami (which is technically in the Miami suburb of Coral Gables) has a capacity of close to 8,000, and was the home of Impact Wrestling LockDown in 2014.
Five days after that episode of Dynamite, Chris Jericho's Rock 'N' Wrestling Rager at Sea Part Deux: Second Wave will set sail from Miami en route to the Bahamas. Since AEW is helping collaborate with that five day trip, it seems likely that the January 22 episode of Dynamite would tie in with the cruise.
Here is the upcoming schedule for AEW Dynamite, as it is known.
*November 13: Nashville, TN (Municipal Auditorium)
*November 20: Indianapolis, IN (Indiana Farmers Coliseum)
*November 27: Chicago, IL (Sears Center Arena)
*December 4: Champaign, IL (State Farm Center)
*December 11: Garland, TX (Curtis Culwell Center)
*December 18: Corpus Christi, TX (American Bank Center Arena)
*January 1: Jacksonville, FL (Daily’s Place)
*January 8: Southaven, MS (Landers Center)
*January 15: Miami, FL (Watsco Center)