Naruto without Female Ninjas

[Sugiyama]

He could have just developed them properly. He made some good ones like Chyo, Temari, and Konan (to a certain extent) tho. He could have developed the main ones outside of their respective love interests, give them more relevance to the plot, and give them more fight to showcase their abilities...etc.

 

[Shruikan]

Just remove the pairings and make it like One Piece and yeah it could have been better