My statement that they do not adjust lines based on "information" was probably poorly stated. They have algorithms that project where the money will be placed. If the algorithm shows that some new information will move the betting significantly, they will change it.
I was responding to a post about the lines moving towards GT must mean that the betting sites and casinos had some top-secret information about King's availability. They do not know more than the general public. They might get information from reporters before it is published. Their systems might be monitoring all of the news and social media sites. However, there is no back room of cigar smoking people who have unlimited access to all college football information. Also, there are no rooms of people and computers that can accurately predict the future outcome of all games. Casinos and betting sites make gambling appear to be a lot more than it is, to get more people to participate. They however are run like boring businesses with predictable revenue and profits.