Speaking of, how would you guys have handled Blitzo's personality across the seasons? I think Blitz being an unrepentant dickhead would have got old eventually for the same reason Jerkass Homer got old. On the other hand, IMO he was way funnier as an angry little ball of hate. Blitz hurling obscenities over a parking spot is way better than "Only as creative as you were... flexible." So would you have kept him the same the whole way through or changed him up?
Then, I'd have to take care of the seasons first. Very little Stolitz faggotry drama focus. This will be business and job focused.
Blitzo is going to stay an asshole, of course, but he's going to be more professional as time passes, like less rude on the phone or when talking. Less back talk to the customer (but he cringes and mutters once the customer is gone and jokes about it with his crew).
First season is obviously the beginnings of IMP. IMP needs a big sponsor to get them to thr humans. They go to the Goetia, but they aren't that prominent, so they are scared and pick the most pacifistic Goetia - Stolas. Then they do their jobs, get them done even if they're messy. Stolas and Blitzo bang and insult each other to no end, intentionally and unintentionally. Neither put a foot down because of the power imbalance, coupled with Blitzo's rash, angry mouth that gives birdfag the reaction he wants and Stolas's leniency and air-headedness that only warrants disrespect from the people around him. Blitzo stays with Stolas for the time being because Stolas is EASY. But if things are easy, then you don't grow, especially with new conflicts, like getting the attention of DHORKS. I'd prefer to end it there instead of Ozzie's.
Season 2 starts exploring the other demons and shows their dynamics with the humans like the reptiles, baphomets, plague doctor niggas we don't know shit about, possessors, Goetias, hellhounds, etc. Blitzo learns from them gradually, but remains nasty, cocky, and loud. This leads him to using his abilities to find Barbie Wire while putting a mission involving spreading a disease to someone given to him by someone in Sloth behind him. Blitzo ruins Barb's happy life again and she sets the boundary, but Blitzo still doesn't get the signal, so he ends up inviting Stolas to Ozzie's to spy on Millie and Moxxie's date. He and Stolas get called out for being stupid niggas. They break up and Stolas cries like a bitch and Blitzo does the same. Now, no one is fucking and Blitzo needs a new business partner. So, cue in Ozzie's part 2 where Blitzo talks to Asmodeus because he violently clobbered every guard in his way to the club and he fucks every rich or smart-looking fellow he meets, Goetia or not. He tries this tactic until the demon of conflict, Leraje, notices the retardation and talks to him. Leraje tells IMP then to show him their skills, putting a hit on Mr. Wiggles. Now, Mr. Wiggles is a very well-renowed genuinely good man so someone killing him could spark outrage and investigation. IMP is so stupid and retarded they end up getting too much attention once more, and DHORKS appears again, because the CHERUBS tipped them off and our kings went back to heaven like the absolute chads they are. Leraje watches everything and laughs while eating popcorn. They return and Leraje states how retarded they all are on the job, but commends how they managed to bag many customers, from Goetia to commoner. Leraje decides to teach them, no Stolas-style bullshit.
Season 3 is where Via runs off to the human world when she's with Stolas because Stolas is being an ass again. This is now Loona's mission because now she's more social from her parties with Bee and has finally gotten some people interested in working for IMP, making her argument with Blitzo "I AM A PEOPLE PERSON" more impactful. Via is safe, but now, the Goetias find out about Stolas's retardation, so they strip him of his titles and Via takes the throne for herself because Stella and Andy taught her to have a spine unlike Stolas. Blitzo realizes he has dodged a bullet, but sees himself in Stolas, so that triggers more erratic behaviors. Since Leraje actually respects Blitzo and is willing to call out the bullshit, he gets Blitzo to calm down and reevaluate how shit he is to his employees and everyone and that's why he is crap at what he does because the negativity is pulling him down. If Blitzo really wants to be higher in society, he needs to let go of the stupid childish behavior and lock in. Then, things get better because Blitzo has good support, the business is booming, fun episodes of crazy demon shenanigans ensue. Until DHORKS manages to lure in Stolas with promises of grandeur, and since Stolas is depressed and wanting validation, he walks into the trap. Oh no! Now the balance of hell is going to be upset because actually, Stolas is only temporarily stripped and some people still like him (the majority) and Hell will be in danger because now, humans will want to go there.
Season 4, Blitzo, Moxxie, Millie, Loona, and their increased network decide to use their brains more instead of being stupid, sex-starved niggas. They manage to track down DHORKS in some episodes later. Awesome battle ensues. DHORKS loses, Stolas is saved but now permanently grounded like a kid and cries like a bitch, Via takes over and lends support to IMP. Party time. Blitzo rises up the ranks and is now one helluva boss indeed.
He and Stolas are a contrast. The one born into power acts like a weakling retard and falls eventually. The one born at the bottom rung of society learns with proper support and soon lives in a tall, fancy building surrounded with blackjack, hookers, and a loving found family.
But no, Viv has to make the royal manlet and the literal bottom-feeder fall in love. I'd even say that's a very negative message with success, saying you need to get married to a rich person or sleep your way to the top to be successful. It's meant to be progressive, but it's actually somewhat conservative regarding benefits in society where getting married is the only way to get an ideal life.