Ryback posted an interesting tweet during Sunday night’s Extreme Rules pay-per-view.
— The Big Guy (@Ryback22) May 23, 2016
That is obviously a reference to TNA without mentioning them by name. Ryback is still under contract to WWE but he is not expected to return. It’s looking more like WWE will just allow his contract to expire. I’m sure TNA will have interest but everything depends on TNA’s financial situation and I’m sure Ryback won’t work for cheap.