According to Mysterio, that match caused some controversy with Eric Bischoff. The full interview can be found right here. Below are some of the highlights:
On approaching Bischoff:
I remember getting in there a day or two early before the pay-per-view and we saw Eric [Bischoff] at the Betty Boop Bar, at the MGM Grand [Hotel and Casino in Las Vegas, Nevada], which is right there at the entrance and I remember I wanted to talk to him. And it was very brief, but I told him that I wasn’t comfortable doing that match, especially, well, I wasn’t comfortable losing my mask. And he was like, ‘Rey, you have to do what you’re told [because] you’re under contract or else you’ll be in breach of contract’, so he was really getting at me that day. That whole week was a nightmare, man.
On Gurrero backing him up and the decision change
“Eddie [Guerrero] did tell me, ‘if you don’t want to do this, we don’t have to,’ so he was backing me up 100%. I said, ‘naw, lets just go with it. Lets just do it.’ I want to say a match before ours, the decision was changed, and, again, they were just messing with me.”