Hmmm that’s a food question. I’m not exactly sure but here’s a rough idea. For starters my AU leans towards world building an I actually put a lot of thought into the world and how it would function. I would like to write a multi chapter long story about Team Sonic and Team Lilac helping the Freedom Fighters overthrow Eggman’s regime and I want to write more serious stories that delve into themes like war and mental health issues. Although the story is still in development and I’m not sure when it will be published but sometime after I beat FP 1 & 2 and I’ll likely still be writing one shots as a side thing. I do plan on writing one story with multiple chapters about each character telling their respective partner about various traumas they suffered. Torque has PTSD, Spade was a drug addic, Carol was neglected as a child, Sonic nearly drowned when he was a toddler etc. I’m currently reading the Archie comics and it’s likely I’ll be taking inspiration from that interpretation of Sonic lore, same with IDW.