The following is from WWE.com:
World Wrestling Entertainment has come to terms on the release of Smackdown Superstar Kizarny as of today, March 19, 2009. WWE wishes Kizarny the best in all future endeavors.
He was another one match wonder like Braden Walker, cept they actually spent weeks on build up with promos for this guy.
Also rumoured to be gone, as his profile has been removed, is Ryan Braddock.