It could be Kisame. Given his large size even as a baby, he would be difficult to handle. He also has his shark - like features which might make it a challenge to find suitable things for him, like clothes or a crib that can fit him. And he might have a big appetite as well, making it tough to keep him fed all the time.
I think Hidan would be the most difficult. He was always so hot - headed as an adult. As a baby, he would probably be very fussy and hard to calm down. He might throw tantrums all the time and not listen to whoever is taking care of him.
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.
Well, in such a fanfiction, there could be a lot of chaos. The Akatsuki members, with their adult personalities and powers, suddenly being babies would mean they are completely helpless. Maybe their comrades would have to take care of them like babysitters. For example, Itachi, who was always so composed, would now be a crying baby in need of diaper changes and feeding.
Itachi. He's one of the more complex and morally gray members of the Akatsuki. If he saw that the female OC was in a situation that could potentially cause chaos or harm to the ninja world in a larger sense, he might initiate the rescue. He's also the type who might see some value in the OC that others don't.
I think Konan would be the most likely. She has a more gentle and nurturing side compared to most of the other Akatsuki members. She could use her paper abilities to create things for the baby like a soft bed or toys.
Itachi could be the most challenging. He's not only extremely powerful with his Sharingan and genjutsu skills, but he's also very intelligent. He could outwit Naruto in battle and has the ability to use Amaterasu, which is a very dangerous jutsu. Naruto would have to be on top of his game both mentally and physically to defeat him.
Itachi could be a likely candidate. He has always had a complex relationship with Naruto. He knows Naruto's potential and his importance in Sasuke's life. Itachi might see Naruto as a key to changing the Akatsuki from within. He could approach Naruto with his calm and mysterious demeanor, explaining to him the real goals of the Akatsuki that are hidden beneath their violent exterior.
Pain would still be a likely candidate. His Rinnegan gives him a powerful and commanding presence. He has the ability to see the big picture and make strategic decisions for the group.
Yes, there are several fanfictions with this concept. In these fanfictions, Naruto's character often undergoes significant changes as he joins the Akatsuki. His motives for joining can vary from seeking a different path to having been influenced by certain events or characters. It's an interesting twist on the original Naruto storyline.
Well, if Naruto were an Akatsuki member, the storyline could be really different. For one, he might be on a mission to capture the tailed beasts for different reasons than in the original story. Maybe he was misled or had some hidden agenda. His relationships with the other Akatsuki members would be complex. He'd have to deal with characters like Itachi and Kisame. Itachi might see Naruto as a threat to his plan to protect Sasuke. And Naruto would also bring his own unique fighting style and values to the Akatsuki, which could cause internal conflicts within the group.
Itachi. He has his own moral code and he might see something in Chibi Sakura that reminds him of his own will to protect. He could form an alliance with her if he believes it would be for the greater good, like stopping the more extreme members of Akatsuki from causing too much destruction.