I have a feeling that Brooks will retire soon, whether it be after this season or in the next two or three. Barnhardt has made some great hires and I think with the talent level significantly improved they could land an up and coming head coach.
I'm going to go out on a limb and predict that Kentucky will beat Tennessee this year. They have come close, especially last year, and Tennessee is down. If Kentucky beats Arkansas next week(which I doubt, considering it is a home game and they are coming off a loss to Bama), they will be in the top 25.