WWE is advertising the April 10th Live edition of Smackdown as "WWE Goes Old School." Rowdy Roddy Piper, Pat Patterson, Jimmy Hart, "Hacksaw" Jim Duggan, Tony Atlas, Mean Gene Okerland, Howard Finkel and Hillbilly Jim are advertised to be there. The advertised dark match main event is a 6 man Street Fight with Sheamus, Randy Orton and Big Show vs. Daniel Bryan, Mark Henry, and Cody Rhodes.
PWInsider.com
Basically, it would seem, they are having The Legend's House guys come and make an appearance before their show kicks off on Syfy. I love the old school concept, but not really who's involved. It's whatever I guess.