As far as the betting line goes, I was just looking..the line on bovada is strictly to bet yes that he is the next coach only. its not a bet where you can bet one side or the other, chip kelly vs the field. Therefore, there is no risk to them to set the line however they want. them setting it low limits their exposure, and moving the line down like that creates the impression that there is big news out there and makes people think they need to jump on it quick before it goes down even more. Why pay out +800 if you can get the same action only paying out +125 or even money. Again, for comparisons sake, jon gruden only +150 to tennessee on the same site, precisely because there is no option to bet on the field against it happening. Does anyone out there really think that +150 accurately represents the odds of gruden going to Tennessee? The takeaway - you shouldn't read too far into these odds, or worry about them at all really, because there is nowhere you can put money on the other side of it. They're not affected by the usual gambling market forces of money on both sides, and therefore are not "real" odds reflective of any actual probabilities in any sense.