TSM have confirmed the signing of South Korean support Choi “Mia” Sang-in. Mia, a veteran of the LLA scene who most recently competed for Estral Esports this past spring, will be the new starting support for TSM Academy. This leaves the future of TSM supports Wang “Yursan” Sheng-Yu and Wei “Shenyi” Zi-Jie unknown. While Yursan did make a few starts in the LCS, he spent most of his time on TSM Academy. The plan for TSM in the LCS Summer Split could be to retain Shenyi as the starting support while signing Mia as a potential insurance pick. In addition, Mia may be a great veteran presence to hav…