Addon to Better Track Raid Members' Debuffs on Boss?

Hello, so this is an alternate to my other post about tracking raid member cooldowns. Figured if I couldn't track cooldowns of specific raid member spells, I could track the spell once it's on the boss.

A hypothetical example:
My main is a druid healer and I am boxing a shadow priest. Shadow priest wants to keep Vampiric Touch on the boss all the time. I want to know exactly when I should tell the priest to refresh Vampiric Touch from my druid healer main.

I could just look at the boss raid frame, but in a raid, there are SO many debuffs that I prefer really to only track specific ones:
Immolate, Vampiric Touch, Insect Swarm, etc.

a TellMeWhen kind of thing but tracks the raid member's applied debuffs on the boss.

Thanks

With PowerAuras/Weakauras you can make icons, timers, Progressbars etc based on Debuffs/Buffs/Auras/certain triggers,... of all kinds of units. (Target/player/party1-2,..)

You can go into detail per specific Buff/Debuff whatever you want.

Thanks! I will have a look into the addon :)