I know they did this at house shows before the 93 ppv. Not sure if it happened in 92, if it did, I dont know what happened. So book it as a ppv, you need to consider WM8 fall out and SummerSlam 92 build up.
WWF Roster in June 1992 was:
Hulk Hogan, Tito Santana, Steve Lombardi, Bret Hart, Randy...