Only one is actually related to Billy, and that’s BillBat of earth, his distant descendant. CeCe is from Bindermann and Tanist is from Mercury, both having stumbled into the RoE some how and have no prior relation.

No one in the current Marvel family as they know it is supposed to usurp Billy or replace him, he’s supposed to take the Wizards mantle fully later on in life and wait until his successor is old enough to inherit his power. Billy has to live to see that day, weather it’s 1,000 or 7,000 or 83,000 years into the future, he has to make it to pass the torch to the next being Pure of Heart and Strong of Spirit.

There is no replacing Marvel in the modern day, no keeping his name alive till the next guy needed, Conner has no expected inheritance or standards if he’s taken in as a member of the Marvel family. He can be whatever he wants as long as he’s a good person, he could wear his symbol and call himself Junior or another Lieutenant Marvel but he doesn’t have to.

There has to be a Superman once Clark’s gone, he’s too much of a symbol to fade, he means too much. But in a way Marvel doesn’t, and it’s not something bad or sad in context.

Being Captain Marvel is always shown as a thankless and isolating job, but one that has to be done to keep ancient evils at bay and the balance of Magic in order. That’s why Billy takes the job as Wizard only when Shazam dies, magic needs a warden but he doesn’t want that job right away, when he takes it he chooses Freddy as a champion to be Captain Marvel but they aren’t Shazam, he is. That’s what separates the Wizards champion, which is what Billy is, from the gods champions that his family is.

okay. so. all the shit in gravity falls IS canon, but after stan punched bill into oblivion, bill met the axolotl and they made a deal. if bill somehow redeemed himself to the point of at least only being a little prankster, the axolotl would send him back to earth. so, the axolotl sent him to the theraprism, where 1 second in our world is 100 years there (this comes in handy for me). I still haven’t decided how many seconds in our world he was in there.

eventually he managed to redeem himself to the point of just being a mischievous being. so, the axolotl decided to send him somewhere that wasn’t gravity falls so he could have time to choose if he wanted to say sorry or not (keep this in mind). also bill got his powers back because the axolotl was feeling nice. bill got sent to gotham, and was just floating around before he met Batman. Immediately, he was quite enamored! having long moved on from ford (somehow.), he decided to start watching batman like a hawk. and follow him everywhere. and I mean everywhere. from the start, he knew Batman was bruce, yes, but he didn’t let him know that until the second time they crossed paths. yes, the second. so then, when batman was like “wait what” he went “ok so now you know I know who you are I’m gonna follow you like everywhere mk??” and for some reason, bruce (i switch between calling him either batman or bruce it just depends on how I feel okay) could find himself taking a slight “liking” to bill as well.

spoiler alert, they do get freaky on multiple occasions I’m just not writing about that stuff because I’m a minrorooririijhehjdjshdjia. leave that to your imagination FREAKS!!! (the only reason I’ve even included this fact is because I’m hypersexual!!! I won’t talk about them actually being freaks I’ll just include suggestive stuff leave me alone!!! [sorry I feel the need to apologize and explain myself a lot ok])

okay so there are multiple different ways this can go, but I mostly include 2 (with an occasional secret 3rd and 4th option)

option 1 which is actually the secret third option: since I haven’t watched or read anything with genuinely serious robins + I love love love silly robin with all my heart and soul, there’s this one, where robin (based off of Lego robin) has to just watch bill go BAZINGA over batman and be very confused.

option 2 which is actually the secret 4th option: everything basically stays the same, except ford somehow also got sent to gotham by the axolotl (with intent of having bill and ford meet up or something to see how bill reacts.) depending on how you’d feel, they can either meet pre-batman and get their yaoi back, or stanford can meet joker, have yaoi with that guy, meet bill and go “fuck off,” or they can just never meet and at some point stanford gets super close to redeeming joker. this part is a big joke my friend from school made that I expanded on but I think it’s super funny

option 3: everything stays the same, it’s just bill, batman, and the rogues.

option 4: bill comes in contact with the Justice league and somehow becomes a part of them. not explicitly, but yk he’s just there. this is probably my favorite

so, however this goes, there will always be a thing where bill gets sent back to gravity falls WITH batman (and others, depending on which interpretation you’re talking about [UNLESS you’re talking about the thing where stanford and bill DO cross paths]), and dipper gets the whole fam out, stanford tells batman everything, and bill just LOSES IT.

everything he’s worked for, just gone down the drain.

so, he can either become evil again and have to get ANOTHER redemption arc (but this time without the axolotl), or he can have a breakdown on the spot and beg for forgiveness.

if you choose the first option, he will get forgiven by his peers, but the pines family will still be wary. also, he’ll get the fuck out of gravity falls as soon as he can

if you choose the second option, bruce can either forgive him or not forgive him, which then evolves into either the 1st option or even more of a breakdown until either the 1st option or batman forgives him. that make sense??

and that’s basically it! here’s some stuff about bill

1. he actually did care about stanford or something in the past, he just felt like he had to purposefully hurt him so it wouldn’t have to be on accident (like his family)

2. he finally learned how to not feel the need to push people away!! yay!!!

3. he would get married to bruce. this is canon I’m bill’s 3rd eyelash

I wonder how alex hirsch would feel if he knew that someone out there shipped bill cipher x batman. that someone is me.