In 1989, Gordon Eastman made a number of predictions in a Jackson Wyoming newspaper regarding the then proposed reintroduction of wolves. A photo copy of a portion of that article is here.
This article is a great example of the numerous warnings that while counter to the prediction of the advocates of Wolf reintroduction, were accurate and should have served as a warning of the huge challenges that would be created by allowing an apex predator to be reintroduced into western ecosystems.