Just F.Y.I. to all who think she meant making the power tumbling team for team U.S.A., there is no power tumbling in the Olympics. The gymnastics programme at the Olympics only consists of artistic (which was what was implied by the host when he said "apparatus", "beam" etc.), rhythmic and trampoline events.
I'm sorry to play the devil's advocate here, but even if she was targeting the 2020 Olympics, there is no way you can just hop onto an apparatus like a 10cm-wide balance beam and expect to pull off a standing arabian, front aerial or layout stepout (which are elements of what the top 4 U.S.A. gymnasts are pretty much expected to be able to perform) within the next 4 years, even with all the training in the world. There's still the requirement of performing on 3 other apparatus, bars would especially be difficult. Even with floor, it's not all tumbling, you need to be able to perform leaps and turns......
I could be very wrong in saying this, but I feel like someone is putting her up for everything she's been involved with recently. I can't imagine a 16-year old wanting so much change in her life (changes that weigh so heavily on responsibility) especially after such an intense season of cheerleading away from home. You'd think that returning home would mean she gets to be a teenager doing regular teenager things again and spending time with family...... but it's clearly not that way. I don't know, something feels very forced about all of this.
Having said that, I do wish her the best on whatever she decided to pursue..... I just don't want to see her burn out at such a young age.