If Froch doesn't want to fight him it'll be interesting to see what Matchroom do. There's lots of ways this could go. Groves needs to make sure a guaranteed rematch with Froch is part of any new deal he signs with Matchroom. If Matchroom think Froch is nearly done maybe they do Froch Kessler 3 and then do the Groves rematch. They'll want to make as much out of Froch as they can before he retires and so will Froch. Those two fights are probably the best option for both of them, let's face it he isn't going to be fighting Ward again.