The Pittsburgh Steelers head into free agency with several holes that need to be addressed on the defensive side of the football. The defensive line and inside linebacker positions face a makeover with several names slated to hit free agency or in need of being upgraded. The same could be said for cornerback as Pittsburgh will likely cut a couple names in attempt to retain Cam Sutton, leaving a need for additional depth on the backend. The team also needs to add a viable OLB that can backup T.J. Watt and Alex Highsmith while also contributing on special teams.