Ideas for Evercold Role Quests

What would everyone like to have for the Evercold role quests especially story wise. I honestly am hoping we could go back to having a real serious tone of quests like in SHB/EW. I especially really loved the EW ones

like with how much backstory they gave to characters such as for example the Grand Company leaders like Merlwyb Bloefhiswyn and getting to know her past while also tackling the serious blasphemy threats

So for me personally I kind of want the Evercold role quests to be on same level as what they did for EW.