GGG offered to meet him at 154, where he held a title. And very few people called him a chicken for not fighting Golovkin. I certainly didn't think it was reasonable for him to jump 2 weight classes.
Loefler says that 168 is still an option: http://www.*****.net/2015/12/03/new...fler-says-ggg-v-froch-has-always-been-at-168?
Froch is missing the limelight. Like alot of fighters, they miss the adoration of the crowds. Stay retired, let them remember you as you were, not what you became, when you grew old.