[All] MBC Show! Music Core's new MC, Kyubin

Zerobaseone's Kyubin and Tours' Dohoon have been selected as the new MCs for MBC's Show! Music Core. It has been said that one of the members of Hearts to Hearts will join as the female MC.
I heard it will start in March, but I'm curious
I think Gyu-bin will do even better since he has already hosted the show as a special MC before.