Warrior and Dark Knight's Predicament

[Shurrikhan]

E3S - Leviathans auto attacks are PATHETIC and its very unlikely his auto attacks will break TBN before the duration is over. I've tried it, and most of the time TBN just fell off with only a sliver of shield left.

I have to wonder if TBN, in some ways, might provide more rDPS -- including healer GCDs saved (not measured by fflogs) -- if it was reduced to 20% of personal HP, down from 25% target. Such would still give the same value as an emergency save tool against strong damage but would sacrifice maximal value for broader applicability. Given TBN's already absurd maximal theoretical value, that would seem reasonable enough.