Auradin struggling with bosses I can't build aura up. Looking for a one skill/weapon swap

I'm following this build.

https://mobalytics.gg/diablo-4/builds/charge-auradin-1-button-zoomer-afk-build

I can walk through T12 hell tide.

T 11 bosses are cake if I can build up the kills first.

Looking for suggestions on an easy swap. Say dropping the sundered night for a 1h plus herald and swapping rally skill for the shield throw?

T10 Memphis I can't stack the damage on him.