Kranick (forearm) will continue his rehab assignment at Triple-A Indianapolis on Friday, Alex Stumpf of DKPittsburghSports.com reports.
Kranick began his rehab assignment at Low-A Bradenton but hasn't appeared in a game since April 12. He threw a side session in Indianapolis on Tuesday and is expected to appear in a game for the Triple-A club Friday. It seems likely that he'll remain in Indianapolis when healthy since he's out of options.