I have bit my tongue all offseason about saying the following: The PR nightmare associated with signing Greg Hardy has already been incurred, so we might as well try to work a deal and bring him back. Was he an ALL Pro last year? No! Was he our best pass rusher last year? Yes! And let's not forget all the time he missed while being suspended. Additionally, I think he played injured(which is different from being hurt) for a good portion of the year last season.
So the growing pains associated with shaking off rust, adjusting to a new team and coaching staff, being hounded by the media about his past, and playing under the "bright lights" that comes with being a Dallas Cowboy....he and the team have already gone through. I am pretty confident that with all that behind him, he would have a much better season on and off the field if given another chance.