I like the Robinson name, Tyndall not so much.
Two names that have come up in the head coaching search that I think would be home-run 1-year lead assistants are:
Lavell Moton, UNC-Central
Kareen Richardson, UMKC
It's unlikely, of course, that a head coach would come here to be an assistant, but if they are ready to move up, one year on the bench with a Top 10 team and they would be a really attractive candidate for any openings next year. It's a long shot, of course, but I think they are both future stars in the coaching industry.