I feel like adding a Bio box for us to write our character's backstory could go a longway to doing this, as I doubt it would be a tag that could relevantly come up other than the type of patron they are, I do want to see a warlock's patron become more uh in focus though with more dialogue options and perhaps even an option to break the pact for when multiclassing arrives, forcing remaining levels to be of a different class. BG1 had the text box thing and I'd use to to craft a story about how my character was there as Gorion's Ward and why. That said, IDK on the familiars. On one hand, I'd love for them to have personality and have things to say like shovel. On the other, I feel like that might become a hindrance to adding the missing two of Pseudodragon and Sprite. Though i do really want the uh optional familiar rules to come into effect for Shovel so that a wizard can have him as their one familiar (or for Shovel to become a non origin companion because we fail to unsummon him and we are stuck with a bound but unhappy demon).