Hey, this question is mostly directed at paladins, but any warriors who want to chime in are more than welcome

My group has been stuck at T12 for a few weeks now, and one thing that keeps throwing me off (as a healer) is that our paladin seems to be taking wayyyy too much damage. I know phoenix's auto attacks are brutal, and revelation hits like a mac-truck, and those bennus deal a lot of damage. I know it's a high damage fight, but when held up against our warrior, our paladin just doesn't seem able to take the hits. (and this is aside from the occasional instance where he pops them a moment too late, but that's a separate issue) So, as per the title, i'm wondering how some of you paladins out there prioritize your cooldowns for T12.

Also, do you prioritize them differently when you have a whm trying to solo heal phase 1 and 2? (the occasional lustrate notwithstanding)