Baby Thor could be the cutest. With his blond curls and big blue eyes, and that innocent look on his face as he tries to understand the world around him. Plus, his little attempts at being strong and mighty would be just precious.
Well, it's hard to choose just one. But baby Ant - Man could be really cute. Imagine him shrinking down and exploring the tiniest corners of the room, all while being a tiny, curious baby. His adventures in a miniature world would make for some really cute scenes.
I think baby Groot would be the cutest. He's already so adorable in his normal form, and as a baby, he'd be even more so. Just a little sprout with big eyes.
Obviously, the babies of the main Avengers like Iron Man, Captain America, Thor, and Black Widow are popular. Their unique combinations of powers and personalities make for interesting stories. Also, characters like Hulk's baby (if there is one in the fanfic) would be popular due to Hulk's raw power. And sometimes, characters like Loki might also play an important role, either as an ally or a potential threat to the babies.
In 'Avengers turned into babies fanfiction', things could get really interesting. The Avengers' base would need to be baby - proofed. Captain America as a baby might still have that sense of justice, but would express it in baby ways like crying when he sees something unfair, like someone taking a toy from another baby. Hulk as a baby might be a little ball of green anger, getting fussy when he doesn't get his way. It would be a complete change of dynamic for the whole superhero group, and their relationships would be very different as they rely on non - superhero adults or other characters to take care of them.
I think Hulk would be the most difficult. Even as a baby, he has that temper. If he gets angry, he could cause a lot of destruction. It would be hard to calm him down, and his super strength as a baby might still be considerable, so he could break things easily.
An Avengers as babies fanfiction would likely be full of humor and heartwarming moments. Imagine baby Black Widow being super sneaky, even as a baby, stealing cookies from the jar without anyone noticing. And baby Hawkeye might be shooting suction - cup arrows at the walls. Their relationships would be different too, like baby Thor and baby Loki having brotherly squabbles over the best blanket. It could be a really interesting take on these well - known characters, showing their personalities from a very early age.
I think Harry could be really mischievous too. He'd be the baby with the big, innocent eyes but always up to some sort of cute trouble. He might steal the other babies' pacifiers just to make them laugh or cry, depending on his mood.
The main characters would obviously be the five Avengers. It could be Iron Man, Captain America, Thor, Black Widow, and Hulk. And of course, the baby would be a central character as well. Maybe the story could focus on how each of the Avengers interacts with the baby differently. For example, Iron Man might use his technology to create baby - friendly gadgets, while Thor might tell the baby stories of Asgard.
They would be all over him! Steve would probably have a big, warm smile on his face and just be in awe of how small and precious he is. Clint would make silly faces to make the baby laugh. Bruce might be a bit more cautious at first, but then he'd be charmed by Peter's little giggles.
One interesting idea could be the superpowers the babies inherit. For example, a baby of Iron Man might show an early aptitude for technology or engineering. Another could be how the other Avengers interact with the babies, like Thor trying to teach them about Asgardian culture in a really fun and comical way. And also, there could be a plot where the babies are in some sort of danger and the Avengers have to use their unique skills to protect them.
Obviously, baby Peter would be one of the main characters. Among the rogue Avengers, it could be Captain America if he goes rogue in the story. Hawkeye might also be there as he has a family - like side and could be sympathetic to baby Peter. And Scarlet Witch could be involved too, with her powerful magic.
Their babies could have a combination of Toothless's black scales and Stormfly's greenish - blue scales. Maybe they would have Stormfly's long, slender body shape with Toothless's large wings. They might also inherit Toothless's bright blue eyes.