I think it cannot recover anymore because the trust they gave to the public has already been gone. Getting back trust of a person is hard and i think people are almost like that so there's no chance of recovery in my opinion.
Yeah they will not recover their losses on that scam coin and their would no people will buy that one again since the chaos they bring is so serious which can turn off the people badly. And I must say that the people who seeking to recover some of their capitals on that coin must seek an another option to trade on since Bitconnect is no good anymore it will die anytime.