Between the Sheets pod covered the Bash 88 this week, which led to them discussing the OTHER Tower of Doom matches:
JCP @ Landover, MD – Capital Centre – July 30, 1988
Dusty Rhodes, Lex Luger, the Road Warriors, Sting, & Paul Ellering defeated NWA World Champion Ric Flair, NWA US Champion Barry Windham, Kevin Sullivan, JJ Dillon, NWA Tag Team Champions Arn Anderson & Tully Blanchard in a Tower of Doom match
JCP @ Atlanta, GA – Omni – August 26, 1988 (13,700)
Jimmy Garvin, Steve Williams, Nikita Koloff, Brad Armstrong, & Ricky Morton defeated Kevin Sullivan, NWA TV Champion Mike Rotundo, Rick Steiner, Ivan Koloff, & Al Perez (sub. for the Russian Assassin) in a Tower of Doom match
JCP @ Charlotte, NC – Coliseum – August 27, 1988 (13,500)
Debut at the new coliseum
The Road Warriors, Jimmy Garvin, Brad Armstrong, & Steve Williams defeated Kevin Sullivan, Rick Steiner, NWA TV Champion Mike Rotundo, Ivan Koloff, & the Russian Assassin in a Tower of Doom match
A little surprising they didn't put Jimmy Garvin in one of the slots for the Horsemen/Sullivan vs Faces match
Had the Powers of Pain stayed on to be in these matches I'd think Barbarian would be fine, but Warlord would probably have struggled climbing to the top and working his way down the cages.
Those big crowds were helped thanks to Luger/Flair rematches and Midnight Express vs Tully/Arn.