Reevaluate her goals, focus on making the team, think about the long con, where 2020 will have to be an intermediary step before 2024. Maybe you're right, maybe her best chance to make the team is in the 5k/10k.
For all the hate she gets here, the reality is that I've been following her story more closely than any other female US distance runner in the past decade. I think a lot of other people would say the same. They're just not the most vocal ones on these boards.
I don't think she has any interest in competing till 2024