I'm going to go back to 1998's No Way Out. The main event -- Stone Cold, Cactus Jack, Owen Hart and Chainsaw Charlie versus HHH, the New Age Outlaws, and a mystery partner, replacing the injured Shawn Michaels. The mystery partner? Savio Vega.
Ten years later and I'm still a little irritated about this.
It's not so much that they are prejudiced but that a fan may find that a wrestler...built as a huge brute killer drooling monster etc etc..is less believable when it turns out that he's gay in real life.