One of the common allies for Hulk could be Scarlet Witch. She has powers that can complement Hulk's brute strength. For example, she can manipulate the battlefield to Hulk's advantage. Also, Ant - Man could be an ally. He can get into small places and cause distractions, which would be useful when working with Hulk. Hulk's power combined with Ant - Man's sneaky tactics could be a great combination in the Civil War fanfiction battles. And Hulk might be drawn to these characters because they don't judge him based on his appearance or his past outbursts.
Sure, She-Hulk is related to Hulk. Jennifer Walters, aka She-Hulk, got her powers because of a blood transfusion from her cousin Bruce Banner, who is Hulk. This connection is a key part of their storylines in the comics.
Captain America would be a great addition. His leadership and moral compass could guide Hulk and She - Hulk when they face difficult decisions. And his combat skills could come in handy during battles.
Comics usually depict Hulk as stronger than She-Hulk. Hulk's strength levels are often at a much higher magnitude, but it doesn't mean She-Hulk is weak by any means. She has her moments and skills that contribute to her being a significant character in the comic universe.
Overall, Hulk is usually stronger than She-Hulk in the comics. Hulk's rage-fueled power can reach extreme levels that She-Hulk doesn't often match. However, She-Hulk has her own unique strengths and abilities that make her a formidable character in her own right.