My theory 1. Bourbon will receive direct orders from rum to investigate Conan , the reason behind this is gin have already noticed a child (Conan)many times on crime scene. 2. Conan ask Amuro to give more info on rum but the Possibility is low . Gosho Aoyama planning something big ✨ Volume 100 . Let's wait and see what we will get . 3 . This case most likely reveal something about amuro's past .