Ahsoka's own species' healers, if there are any in the Star Wars lore that could be introduced, would be an amazing addition. They could bring in unique healing methods. Additionally, characters like Aayla Secura or Shaak Ti could be involved. They are strong female Jedi who could offer support and sisterly advice to Ahsoka. And of course, some of the clone troopers under her command could be included to show their loyalty and concern for their commander.
One common plot could be her fellow Jedi or friends trying to find a cure. For example, Anakin might search for rare herbs to heal her. Another plot could involve her having a vision during her illness that guides her or her friends on a future mission. Also, it could be about how she copes with being sick while still feeling the need to contribute to the Jedi Order's activities.
Well, one possibility could be that her friends in the Star Wars universe like Anakin or Rex would be worried about her. They might try to find a cure or a way to make her feel better. Maybe they would search for some rare herbs or medical technology.
Padmé could also be involved. She is known for her compassion. She might use her resources to get the best medical help for Ahsoka. She could bring in the best doctors in the galaxy or some special remedies from Naboo.
In this 'jace gets sick fanfiction', Jace is the one who gets sick, of course. But there might also be his family members. For example, his mother could be a very important character, hovering over him, making sure he takes his medicine and gets enough rest. And perhaps there is a wise old doctor in the story, who tries different remedies to cure Jace.
I'm not sure who the specific author of this fanfiction is. There are so many fanfiction writers out there, and without more context or research on dedicated fanfiction platforms, it's difficult to determine.
In Ahsoka Tano crossover fanfiction, including Obi - Wan Kenobi would be amazing. He and Ahsoka could have some really deep conversations about Anakin. Qui - Gon Jinn could also be a good character. Ahsoka could learn from him about the Living Force in more detail. And from the new Star Wars trilogy, Finn would be a great addition. He and Ahsoka could train together in combat, with Ahsoka teaching Finn more about the Force - sensitive combat skills.
There might be a kind - hearted doctor in the 'baby bella gets sick fanfiction'. The doctor would examine Baby Bella carefully, give accurate diagnoses and prescribe the right medicine. Also, her best friend could be a character. Her friend might visit her often and bring her favorite toys or books to make her hospital stay or time of being sick at home more bearable.
Toriel is very likely to be involved. She has a motherly nature and would surely be concerned about Frisk's health. She would probably be at Frisk's bedside, offering comfort and warm food.
Joho is the main one for sure. But there could also be a love interest. Maybe someone who has always had feelings for Joho and uses this time when he's sick to get closer to him and show their care.
Sonic himself, of course. And his best friend Tails is very likely to be there. Tails is always by Sonic's side and would surely be there when Sonic is sick.