The return of Simone Biles and Sunisa Lee is a boon and a logjam for US gymnastics

Skye Blakely competes on the uneven bars during the U.S. Gymnastics Championships in Aug. 2022 in Tampa, Fla. (AP Photo/Mike Carlson, File)

Zoe Miller competes on the uneven bars during the women's U.S. Olympic Gymnastics Trials in June 2021 in St. Louis. Miller will compete in this week's U.S. Championships hoping to earn a spot on the world championship team this fall. (AP Photo/Jeff Roberson, File)

Joscelyn Roberson competes on the beam during the U.S. Gymnastics Championships in Aug. 2022 in Tampa, Fla. (AP Photo/Mike Carlson, File)

SAN JOSE, Calif. — Joscelyn Roberson’s always had her eye on the 2024 Olympics. The math just sort of worked.