Definitely though I hope they don't do Blood Hunter in any form that even resembles the current 5E implementation, because it's just overpowered jank that basically invalidates a bunch of other classes/subclasses. It's particularly funny because it both has a ridiculous number of baseline class features AND the subclasses all give it a bunch more stuff, often totally unbalanced. For example, a single level 3 ability from Order of the Lycan - Hybrid Transformation - is basically better than ALL the subclass abilities a Beast Barbarian gets - and includes stuff that's baseline Barbarian, but here lasts 1 hour per short rest instead of "up to 10 rounds". It's like some horrible Gestalt class from late 3E!
Also because it burns HP, the main limiting factor isn't "The Blood Hunter's HP", it's "How much is the rest of the party able to pump the Blood Hunter full of heals". Great way to force the rest of the party to be your battery!
What a bad design. I'd forgotten how very bad it was.