A fair question, I guess, but why do you think that no one would buy the crosses and try to establish a strain? He could easily sell them, despite the danger, without any misrepresentation, malicious or otherwise. Has it ever been done? Yep. At an American Cichlid Association Convention in the seventies, a guy was selling a cross between two African cichlids of the same genus, though he had not yet successfully crossed the siblings of the F1 generation. A couple of us tried to persuade him to withdraw them from sale and he angrily refused, saying that he had succeeded in doing something that we couldn't, we were just jealous, and he was clearly selling them as cross breeds. It did not occur to him, or he refused to acknowledge, that he had no control over what his customers did with the freaks, including trying to breed them back to one of the original species. Fortunately, someone with more influence than mine persuaded the floor manager of sales to ban further sales, and I later heard that, predictably, the fish were sterile.
I am not asking Ghozt what he will do with the progeny, because there won't be any, or they will be sterile, but I wanted to know how he regards the whole idea of introducing such half breeds into the hobby, since he has already taken the first step in that direction.
No fight here, just an exchange of opinions.