He never used an absolute saying "every single" fan wanted it. He said fans, that is plural so means at least 2. I myself would love to see it right now and have some friends that would love to see it too.
So therefore he is completely and utterly correct. If you get mad or anything about his interview than there is something wrong with you, he stated facts and said he would love the rematch right away but doesn't know if it is possible, there is NOTHING wrong with that.