One thing I was thinking about: corrupted Gems seem to become the same type of "animal" if they're the same type of gem, but there are still some basic differences depending on the variation of gem type (Biggs vs Ocean Jasper etc.), and based on the individual themselves. Since corruption is rooted in the mind, and it seems like most gems can "unlock" powers when they're taught (easiest examples are probably shapeshifting and weapon summoning), what if their power sets while corrupted also reflect their mental state?
Consider Jaspers: from what we know they're big, lumbering, and loyal soldiers that tend to carry either a begrudging respect towards their opponents or develop superiority complexes towards them. They also seem to favor fairly grounded, linear movement - for example Jasper usually either moving in lunges, charges, or spindashing. This isn't seen as much with Amethyst (she spindashes in an arc sometimes), but let's just say Jaspers specifically then: despite all these (fairly consistent) personality traits, what are the corrupted Jaspers doing when we see them? They're running away. They're trying to avoid confrontation, borderline scampering in fear, and are doing so in unpredictable and animalistic ways. Despite the fact that Jaspers "keep going until they get what they want", the corrupted Jaspers seem to routinely give up and submit (like the Ocean Jasper sitting around in its "cage").
We even see this to some extent with "our" Jasper: she's clearly intelligent and articulate (even if her actual intentions / motivations are misguided), she's literally battle-hardened to the point that she's never even been poofed onscreen unfused, and the animators always put a lot of emphasis on her big eyes and big, individually-defined teeth, to the point that it's basically her introductory trait in the Chille Tid dream sequence.
Yet what does she become when she finds out there's no closure to be had with Rose, reawakens her feelings for Pink Diamond, and feels like a failure who can't keep a fusion partner around? She starts taking on the features of the last Gem she fused with. She loses her eyes completely, her teeth are reduced to a few small fangs and more pronounced canines (note the other corrupted Jaspers all seemed to have large, mostly-consistently-sized teeth), and she's reduced to a big, bloated form that can barely even lumber towards Steven and Amethyst before she gets run through by the broad side of an old, bent-out-of-shape metal rod. This is the same Jasper that tanked a blow from Rose's sword to her helmet that was strong enough to poof the corrupted gem she was riding on. I think she's almost experiencing the converse of what Amethyst did with her insecurities - while Amethyst felt like her "defectiveness" defined her and that she'd never be able to live up to what the ultimate Quartz soldier could be or make up for her origins in the Kindergarten, Jasper is proverbially a diamond in the rough (maybe that's where the shape of her gem comes from?) that was made on Earth with the express purpose of fighting to protect it, only to lose Earth, her diamond, Homeworld's terrestrial colony and most of the fights she's had once she returned to Earth.
While I don't think Jasper will necessarily become a B-team barnmate, I do think she'll probably have a sister "Jasperspective" arc to the "Peridemption" arc. I mean, I feel like Lapis and Jasper essentially represent the logical extreme of far-left and far-right Homeworld ideology, so Jasper at least tolerating the Crystal Gems and getting closure with Rose through Steven but remaining unaffiliated makes sense to me.
The whole point I was bringing this up, though, was regarding the original power set Centipeedle had: what if producing double team / shadow clone babies isn't actually an ability her gems have normally, but manifested itself in her corrupted form because she missed her crew? This show is fucking with my emotions.