Yes, that's why i'm "forced" to level BRD atm, since for O3S and O4S people never (95% of the time) have a slot opened for MCH. Most of the time it's "BRD-exclusive".
Thanks you, Square Enix. For your "amazing job at balancing classes" and "MCH improvements in 4.05".

p.s. The next class rebalance will happen in 4.1, according to Yoshida's words in last letter.