Warlords Blood lust, Does it need a massive rework?

So before warlords blood lust was nerfed into oblivion, we had a legitimate moment in the keystones for offensive people where we had to chose between warlords or thunder lords, and then their was those who liked fervor.

it typically went like this

1-st warlords 2nd-thunderlords 3rd-Fervor

On some champions the three of them were basically tied and we had to think about which one we liked more. However now that warlords has been nerfed while thunderlords has been buffed it is basically.

thunder lord thunder lord thunderlord Oh look a bond of stone thunderlord

For those who watch famous streamers like ODDONE you may of watched his stream where he was answering questions about keystones and went "oh look, presses TAB look which keystone that is the one basically everyone has, guess which keystone is the best one" It was well Thunderlord as six people that game had it.

I feel by design thunderlords isn't broken, I feel the other two offensive keystones are just simply under powered. However this isn't what this post is about. I almost feel the concept of CRIT heal is broken, and that warlords blood lust should just be removed at this point and massively reworked into a new keystone, for lets be honest, they are never buffing warlords again after what happened in that patch.

What do you guys think?