Tien and Neji?? What's their similarities
Both had their fundamental outlook on something changed (Neji by Tien his reason for fighting, Neji with destiny). Additionally both are calm and collected fighters from what I remember of Tien. Both got aggravated when someone questioned their outlook (Tien angered by Disguised Roshie, and Neji by Naruto involving himself in Hyuga affairs.
That is plausible but I don't know 100 percent if it is a mere coincidence
OT:Why is itachi frieza?
They stood as giant ominous threats since Vegeta/Sasuke's dream introduction, and resulted in the desth of Vegeta's Race/Sasuke's Clan. After that nothing other than being strong.
OT: None of them are completely perfect.... Some only have either a similar or comparable roll, or some match with some abilities. Others have base line matching personalities.
Not perfect, but I see the lines you make!