In the fanfiction, the hawk summon might expose Naruto to a different side of the ninja world. This could make him more empathetic towards other creatures and shinobi who have unique summons. It could also make him more responsible as he has a new powerful ally to take care of.
Naruto's character would become more in tune with nature. Dragons are often seen as symbols of nature's power. By having a dragon summon, he would start to understand the delicate balance of nature better. He might also gain a new perspective on his own power and how it fits into the larger scheme of things. This could lead to him being more empathetic towards other creatures and more protective of the natural world around him.
Naruto's character could develop a new sense of curiosity. Summoning Pokemon would expose him to a whole new world of creatures and powers. He might become more adaptable as he has to learn how to work with Pokemon, which have different personalities and abilities compared to the summons he's used to in his own world.
If Naruto got a unique summon contract in fanfiction, his relationships could change. His friends might be in awe of his new power. But some might also be a bit jealous. Naruto would have to learn to handle these new dynamics. On the battlefield, he'd be more of a leader. His summons could act as his troops, and he'd need to direct them, which would develop his leadership skills.
Naruto's character would likely become more stoic. Vergil is known for his calm and collected demeanor, so Naruto might start to suppress his more exuberant emotions. He could become more calculating in battles, thinking several steps ahead like Vergil does when facing his enemies.
Naruto might become more serious. Deadshot is a very serious and focused character. So Naruto could lose some of his goofy and carefree nature and become more calculating in his actions.
Naruto might become more cautious. Dealing with the Daleks, who are extremely dangerous and unpredictable, would force him to think before acting. His normal brashness might be toned down a bit.
Naruto's character would likely become more calm and introspective. He'd focus more on inner peace rather than external battles.
His character might be more hardened. Growing up with Yahiko, he'd be exposed to the harsher side of the ninja world earlier. So he'd be less likely to trust blindly.
Naruto's character would likely become more calculating. He'd still have his core values of friendship and protecting his village, but he'd approach things with more cunning. For example, in battles, he might study his opponents' weaknesses more carefully before attacking. His social skills could also change. He might be more selective about who he trusts, using his Slytherin side to analyze people's motives.
Naruto's character would likely become more reserved at first. Konan's calm and collected nature might rub off on him. But he'd still keep his core of determination. He'd probably learn to be more strategic in combat, taking after Konan's planning skills. His view on the world might also change as he grows up in the Hidden Rain Village instead of Konoha.