Denki Kaminari remains alive throughout the manga. The author didn't include his death as part of the narrative. His character has continued to play an active role in the story without facing such a fate.
Definitely not. The manga follows the volleyball journey and development of the characters, and Hinata remains an important part throughout without facing death.
Growth is also a prevalent theme. Both Hinata and Yachi grow as individuals in the series, and in fanfiction, their relationship is often part of that growth journey. For example, they might help each other overcome insecurities and become better versions of themselves.
There's also 'Hinata and Yachi's New Beginnings'. This fanfic focuses on their friendship evolving into something more. It has some really cute moments where they support each other during tough volleyball matches.
Sure thing. Denki and Iwabe are nowhere to be found in the manga. It seems the creators chose not to incorporate them into the original manga storyline.
Naruto might be shocked at first. He could stand there frozen, unable to believe what he's seeing. His face would probably show a mix of confusion and hurt.
He might be initially surprised. Naruto has always been a bit oblivious when it comes to romantic feelings. So, his first reaction could be shock, with his eyes widening and him stuttering a bit as he tries to process the new information.