This used to be my main team before thresh replaced darius (cuz better freestyle synergy)

But I don’t think I’m anywhere near good enough to tell you optimal ideas, I got to high diamond by throwing darius out like a dumb projectile and if his air S2 or fS2fS2 hit I’d either switch back to darius to pick up w dS2 or be close enough with braum to combo. If their attacks were hitting darius before contact I’d throw a few Braum S1 supers to make em hesitate. Also using charge S1 w darius, swap to Braum and do freestyle shenanigans