It seems strange to make "let's make it easier for people to teach Prolog who don't understand it." At very best, this'll lead to students with a minimal factually correct knowledge of Prolog, and no idea why it matters. If we're imagining changing teachers' practice, why not aim a little higher and try to convince faculty that Prolog is interesting, at which point anyone qualified to teach computer science can learn about it themselves, and teach it better than from material designed around their ignorance?