[Matrixbeast]

Quote:

Originally Posted by coturos

ok wat about, grandmother raises u, says ur the ruler like a million times, no reasoning or logic behind it. a guy teleports u to another dimension, walks on ceilings, says ur the ruler, and to prove it ur girl partner finds somthin she been seein in her dreams

You can't make this comparison.
We never saw the grandmother, while we saw plenty of Narutaki
We don't know anything other than what she has told Tendou.

Narutaki is just a character who screams at Decade and, in a "Twist" turned out to be General Zol for no reason.

Also, Decade is a horrible character. Tendou is "Perfect." How does he prove this? By outshining others in areas of expertise, by fighting with style without taking much of a beating, and by always having a plan.
Tsukasa is "Perfect." How does he prove this? By relying on the world he's in to inexplicably give him an ability tailor made to that world (It's explained that all of his skills stem from the world he's in, not his own training), by fighting with other's powers and abilities (Though, to be fair, early episodes didn't have much form spam.), and by deus ex machina-ing when things start going south.