Rescued from truncation:
Unfortunately, even if every professional refused, the producers would just find a "dinosaur expert" who was willing to say whatever the producers wanted to hear. Remember all the really bad stuff presented as fact in jurassic fight club?
You mean that unknown "Dinosaur George" guy (not to be confused with "Dinogeorge" Olshevsky)? Much of the intended audience knows the biggest names in the field, and knows his is not among them. More importantly, if it gets that far, the producers will _advertize it_ if they get a real expert on board.