ESPN's Scott Brown believes the Steelers could be waiting until after June 1 to re-sign free agent Brett Keisel. Keisel hasn't received any free-agent interest to this point, but remains committed to playing this season. He could be used in a rotation opposite Cameron Heyward, with rookie Stephon Tuitt, Cam Thomas, and Nick Williams also in the mix for snaps. The Steelers currently have just $357,896 in cap space, but will be getting back $2.41 million next month from releasing LaMarr Woodley.