 He was released on August 31, 2007; however, on September 3, 2007 Zabransky was selected to be a member of the practice squad.However, unlike most coaches who prefer to have three quarterbacks on the active roster, head coach Gary Kubiak preferred having two quarterbacks (Matt Schaub and Sage Rosenfels) and cut Zabransky on September 18, 2007.On February 5, 2008, Zabransky signed a two-year contract with the Pittsburgh Steelers and was waived on July 3.