If Chris Dailey stays when Geno retires, the job is obviously hers. If not, I would expect Shea to be offered it. If they go outside the current coaching staff, I would expect Jen Rizzotti to be the top choice.
When Geno retires, and he will, I beleive CD will also retire. If not, she would be the logical choice and I think she would take.
If not, Shea would probably be the choice.
As far as D, Sue and now Jen, the answer is no. Sue has made it clear she does not want to coach. D is the GOAT but not the coach. Jen, her record as a head coach is unimpressive to say the least.
The only other possibility would be Carla. She has been coaching for a while. If she can prove she can recruit on a D1 level, she would be a powerful candidate.