My biggest issue with Origins currently is where they are bound to a Subclass that isn't required for their backstory.
Cleric of "Blank" does not require a subclass. Give options for Shadowheart. 100% Agreed.
Wyll being a Warlock attached to a Devil? Kind of a stuck thing; every aspect of his class and subclass is required for the Origin in question.
Asterian being a Rogue? Actually not important. Nothing in the current EA explains his need to be a rogue - at all.
Gale. Stuck. Has to be a wizard. Luckily level 3, you choose subclass anyway.
Lae'zel. Honestly? I could see her being a Paladin of Vlaakith or a Barbarian as well as a Fighter. Swing sword. Bodies go splat. Kind of an open ender as long as it's martial.