"Rowdy" Roddy Piper was interviewed for the Newsday website. He teased that he would be involved at WrestleMania 30. His was quoted as saying, "All I can say is that somebody's getting in my way in New Orleans, and I will be in a limousine. And it will be plaid."
Here is the link to the Newsday article.
Also, WWE has flown in Danny Davis (former referee and Hart Foundation member in 1987) and Lanny Poffo. Those 2 names are interesting since they have not done anything with WWE for years.
Parts of the WWE hotel are locked down. Triple H, Stephanie McMahon and some of the top stars and office staff are staying at the floors of the hotel