Okay, well, speaking a lot with @arrepentirse about Claire and Luis. They're both on the run from Umbrella and staying low after causing a lot of mess within the Paris laboratory. This deviates from Claire being captured and taken to Rockfort and Luis escaping and going into hiding back in Valdelobos.
Included in the 'mess', Chris' files are wiped from all digital systems and Luis removes his alias name from every document that involves him. Possibility for both cases to bite them later on but in the immediate aftermath they seem to get away with it.
They're both eyeing a future with TerraSave, a newly forming non-government organisation that has been chasing down Claire Redfield with an invitation into their ranks after learning she is a Raccoon City survivor (named through Sherry Birkin's account of her own escape and the information trickled to a leak). Side note, nothing about this AU changes Claire's relationship with Sherry, if anything she fought harder attempting to relocate her into her home but the government already granted protective custody to Simmons who refuses to relinquish it.
Claire and Luis have the fastest "surprise!" together, she's 19 and he's 22 when she falls pregnant. The strict Catholic raised boy proposes soon after and Claire gets Santa Maria on her finger until they can afford a ring for her. She gives birth in 1999 when she's 20 and their daughter is born around October where Luis' own birthday is. Sophia Navarro Redfield comes into a chaotic new family living that broke 90s college student vibe while they're still figuring everything out. They own a lava lamp that she becomes obsessed with, watch out once she can pull herself up to grab at it. That same lamp will end up in Sophia's room one day because she loved it that much.
Dr. Luis Serra Navarro works for TerraSave in a flexible role. He is primarily a researcher, he aids in the development of drugs that help in both bioterrorism and medical crises. His job is mostly within a laboratory. However, he also will travel as on-ground support to help safely administer medications within temporary TerraSave facilities.
Claire Redfield returns to college while being a new mother. She completes her bachelor in social work (something she began studying pre-Raccoon City, relating to her own rebellious years and wishing to help others in similar boats). Then she furthers her study and completes a masters in social work, in time to welcome her second child in 2002, baby Oliverio Navarro Redfield. Anyone who tells Claire her son is a quiet boy earns a laugh โ he has a warming up phase, but he's a true non-stop yapper. Quickest way is through his goddamn stomach. Offer him a piece of candy and you got a friend for life.
Luis is extremely involved in his childrens education. He had them both signed up for private school with years long waiting lists while they were still in diapers. The reason he and Claire remain in their cheaper and somewhat outdated home as long as they do is because they both agreed to budget heavily for their childrens education, paying for private tuition while also saving towards their college funds with the hope and encouragement for their children to prioritise education. There were no massive or expensive holiday trips for them for a long time, their school holidays were largely at home or visiting relatives.
Throughout the entirety of the Resident Evil timeline, Claire is present for each 'event' as normal, however she does have a husband and children so there are additional stresses (such as during her T-Phobos infection). She is highly organised in matters of family and home, there is a regularly updated list on her fridge with names and numbers on people she and her family can rely on in a pinch. There is an astronimically high chance honorary grandparents Barry and Kathy Burton and Uncle Chris have been phoned by Sophia and Oliverio just because they wanted to talk about stuff ranging from what they learned that day to what food they really want for dinner. Not ruling out agents Jill Valentine and Leon S. Kennedy getting such a call themselves.
When the events of Resident Evil 9 takes place, Sophia is 27 and Oliverio is 24.
Dr. Sophia Navarro Redfield works for TerraSave and she is directly involved in Wrenwood's quarantine efforts. She studied biochemistry and pursued a PhD in virology so her role is laser focused on the study of viruses (unlike her father, who has expertise with parasites). She is part of the first wave of on the ground support in Wrenwood, specifically gathering samples from infected civilians, healthy civilians and the environment around the initial outbreak to identify what they're dealing with / whether it's dormant and triggered / and liasing with other organisations with the initial knowledge it's a bioterrorism event without an identified motive.
(Soon to be Dr.) Oliverio Navarro Redfield is continuing his studies at the time, he's completing his final year as a Doctor in Medicine, and has not yet started residency. He has the eventual career goal of working with an organisation such as the BSAA to provide emergency care for individuals fighting bioterrorism but his Mamรก and Papรก are lovingly trying to argue that thought from his head. Not only because of their insider knowledge through Chris about the current state of BSAA but also because their son being so close to potential frontline [letter]-virus infections and general violent conflict is terrifying.