i'd suggest that you start a discussion on the article talk page so that luxnevada has an opportunity to show that lopez's views are idiosyncratic in which case the views should be excluded as undue or at least attributed to him inline or you to argue that he they represent the mainstream if lux refuses to discuss the issue or to follow the talk page consensus and continues to revert he can be blocked but hopefully other editors will chime in and a consensus reached and followed i'll watchlist the article though i don't expect that i'll be contributing to the content per se