Caglianone was the No. 6 pick of the 2024 draft. He is ranked as the No. 10 overall prospect by MLB Pipeline. The Royals promoted Caglianone to Triple-A on May 19 after the 22-year-old slashed .322/.394/.553 through 38 games with Double-A Northwest Arkansas.

Coming off a 1-for-4 game where Caglianone slammed his bat at one point out of frustration, the Royals prospect expected the call into Storm Chasers manager Mike Jirschele's office to be about the outburst. Instead, he found out that he had to catch a charter flight to join the Royals in St. Louis. His reaction was too good.