I'd bet the farm that Tosh moves to DC (he's already Co-DC), and Golding slides in and coaches DBs.
Interesting article on how Golding was hired rather quickly. For CNS to have never even met him and subsequently hires him 1 quick week after initial contact tells me that CNS was quite impressed with his interview. Saban doesn't just pull a quick trigger on a relatively unknown coach. Ever. Which tells me that Golding was uber-impressive. Now, his product on the field as a DC is impressive, but at a small school in a meager conference. Still pretty much an unknown in the Big Boys coaching circles.
https://www.tidesports.com/pete-goldings-hire-alabama-quick-turnaround/