I wonder if they will start utilizing the prison on missions. Seems like a cool mission to bust someone out of it. Other than a lester mission where I blew up the prison bus, seems under utilized.
Would be a good place for repeat bad sports. Make them spend game days there forcing them to walk through checkpoints so they are not idle and constant fist fights with other player convicts. They can have the option to escape and get a 5 star warrant.