I'm disagreeing with this.
On one side, you have the Champion Hogan, who the fans absolutely hate. The champ comes out and talks about how he's the best, no one can beat him, blah, blah, blah.
Queue up the guy that has beat him before for the belt. Warrior comes out, says he's done it before, and he'll do it again, and challenges him for the next big PPV.
The fans, who want to see Hogan lose the title, eat it up and get behind Warrior because they know he can beat the champ, because he's already done it.
That's just one way to do tell that story by acknowledging their past history. Of course, the only reason Warrior was even brought in was because Hogan wanted to get his win back over him, so that story was never meant to be told.
Hogan wasn't champion at the time. Goldberg was.