Nothing happened for Carolina and the trade rumors, though I didn't expect much.
If Carolina had continued to drop anchor, I do believe more offers would've been made to Greg Hardy, and he could've been shipped. That didn't happen, and who knows what's going on with him.
The less likely rumors in my opinion dealt with the want to get a WR (Hakeem Nicks or Josh Gordon) or to ship off Jonathan Stewart (who hasn't been playing, and who'd cause a massive cap hit if traded). I didn't expect those to happen - the Hardy thing, far as I know, no one's really suggested outside here, and I didn't find that so likely either.
So, nothing happened, nothing was supposed to happen. Way it goes.