hinata just barely being am actual thing in the story is what led me to believe she had no chance
Hinata's a side character given oddly emotionally important moments if she was just a red herring love interest. Despite minimal interactions compared to Sakura, there's more than enough source material to tell a story that engages the reader from an emotionally invested stand point. You don't give the fake confession with negative undertones to the potential love interest that is always there, and yet give the "side character" love interest a passionate self-sacrifice confession if the side character was just going to be red herring. You don't have the side character randomly show up at uncharacteristic low points for the main character (right before the Chūnin Exams finals, Naruto questioning his ideals by Obito's taunting after Neji's death). Why would you give the supposed main character love interest so many negative connotations as a couple and treat it like a joke most of the way? (Their actual friendship isn't treated like a joke, but their romantic interactions are). Hinata as a character just makes no sense with a NaruSaku endgame.
I just noticed that we don't get much interaction between Naruto and Hinata (even though their relationship developed greatly pretty much every single time they interacted, because they were always deep and meaningful) until there is a time for a change in Naruto's "character arc" (vs. Neji, vs. Pain, Neji's death and Obito's words). There's also a
theory which states that Naruto and Hinata have been setup to show how Yin type characteristics (dark, feminine, passive) and Yang type characteristics (bright, masculine, active) balance and bring out the best in each other. The pre-series conception art of Hinata supports said theory.
And speaking about Ninigi no Mikoto (Sasuke) and the Cherry Blossom princess (Sakura)...
Guess what? The two lovers fell in love at a beach. The end pairings were sooo obvious...