Yes, we're assisting players who purchased covers for Wolverine (X-Force) within 4 weeks of the changes going live on 4/17. Try out the new X-Force after the changes. If you feel dissatisfied with the updates - contact Customer Support: https://d3publisherofamerica.zendesk.co ... quests/new
After selling X-Force - in addition to the increased in-game buyback - we'll also refund any Hero Points spent in the last 4 weeks on upgrading the character's abilities.
I guess I'll try my luck and see if I can convince them to refund the 10K HP I spent on Thor 4*. If you're going to get 10K HP back for selling X Force, that means you'll recover enough HP to work on another character and have about half of the iso 8 needed to max another character. If you've someone else you wanted to play anyway this is not a bad idea, because after this round of balance it seems like the 4*s are meant to be somewhat exchangeable so if you can trade one for another one you prefer to play then this is a good opportunity. If you don't have an immediate use for that HP to work on someone else then I wouldn't do it, and I don't think doing this puts you in a better position but if you weren't a huge a fan of X Force and only brought him because he's way overpowered, you might as well get some of your investment back for someone else you'd like to play. X Force is a fine character even after the nerf but there are plenty of other fine 4* to play with too.
Unless it was within 30 days of the Thor change I wouldn't hold my breath if I were you. GL to you tho.
I agree that if you put HP into XF and now find him mediocre at worst or "balanced" at best it could be a good time to cash in, get the covers you bought back, and take the 6k HP for a 270 XF and invest into another 4* (Professor X anyone?)