what i guess on some exchanges, Bitconnect is already supposed to be BCC means BCC on the other hand stands for bitconnect.
So very possible, that's why bittrex assigned BCH to Bitcoin Cash, right?
Yes, it will be a bad idea to have two different coins with the same name, because that could generate confusion and maybe a person trying to trade bitconnect will trade bitcoin cash and vice versa, so since BCC was already taken by bitconnect then bitcoin cash got BCH assigned to it.