In an update on The Miz's "Johnny Russo" fan letter from Raw, it's being reported that there is actually a writer in WWE right now by the name of Johnny Russo.
There was some speculation that the letter was a rib directed towards former WWE, WCW, and TNA writer Vince Russo. At this point it's uncertain if it was a rib at Vince Russo, Johnny Russo, or perhaps both.